1.

1991 : Study and analysis of catalytic sulphur dioxide oxidation in a 'verlifix' three-phase reactor

1.

2019 : The Use of Co-solvent for Insitu Transesterification of Microalgae with Base Catalyst under Microwave Irradiation

2.

2019 : Kesehatan dan Keselamatan Kerja: Implementasi program K3 di Industri dan tempat kerja

3.

2018 : Natural Dye Extraction from Teak Leves (Tectona Grandis) Using Ultrasound Assisted Extraction Method for Dyeing on Cotton Fabric

4.

2018 : Microwave-assisted Extraction of Natural Dyes from Coleus atropurpureus Leaves: The Effect of Solvent

5.

2018 : Biodiesel Production from Chlorella vulgaris via Homogenous Acid Catalyzed in situ Transesterification with Microwave Irradiation

6.

2018 : Solvent-free microwave extraction of essential oil from Melaleuca leucadendra L.

7.

2017 : Comparison of microwave hydrodistillation and solvent-free microwave extraction of essential oil from Melaleuca leucadendra Linn

8.

2017 : Alternative to conventional extraction of vetiver oil: Microwave hydrodistillation of essential oil from vetiver roots (Vetiveria zizanioides)

9.

2017 : Jackfruit (Artocarpus heterophyllus lamk) wood waste as a textile natural dye by micowave-assisted extraction method

10.

2017 : The effect of microwave power on the production of biodiesel from nyamplung

11.

2017 : Extraction of orange peel's essential oil by solvent-free microwave extraction

12.

2017 : Ultrasound assisted extraction of natural dye from jackfruit's wood (Artocarpus heterophyllus): The effect of ethanol concentration as a solvent

13.

2017 : Ultrasonic assisted biodiesel production of microalgae by direct transesterification

14.

2017 : The extraction of essential oil from patchouli leaves (Pogostemon cablin Benth) using microwave hydrodistillation and solvent-free microwave extraction methods

15.

2017 : The influence of using sonicator type to produce alcohol in the glycerol degradation process

16.

2017 : Transesterification of coconut oil for FAME production using ultrasound

17.

2016 : Chemical composition of essential oil of Indonesia sandalwood extracted by microwave-assisted hydrodistillation

18.

2016 : Response surface methodology (RSM) modeling of microwave-assisted transesterification of coconut oil with K/?-Al2O3catalyst using Box-Behnken design method

19.

2015 : Central composite rotatable design for investigation of microwave-assisted extraction of ginger (Zingiber officinale)

20.

2015 : Box-Behnken design for investigation of microwave-assisted extraction of patchouli oil

21.

2015 : Response surface methodology (RSM) modeling of microwave-assisted extraction of natural dye from Swietenia mahagony: A comparation between Box-Behnken and central composite design method

1.

1998 : Reduction of nitrous acid by an aqueous solution of urea or sulfamic acid in the treatment of nitrogen dioxide from a flue gas

1.

2019 : Lipid Extraction from Spirulina platensis using Microwave for Biodiesel Production

2.

2018 : Biodiesel production from Calophyllum inophyllum using base lewis catalyst

3.

2018 : Retraction notice to “Preliminary study: Kinetics of oil extraction from basil (Ocimum basilicum) by microwave-assisted hydrodistillation and solvent-free microwave extraction” [SAJCE 21 (2016) 49–53] (S1026918516300154) (10.1016/j.sajce.2016.06.001))

4.

2018 : Triglycerides hydrocracking reaction of nyamplung oil with non-sulfided CoMo/?-Al2O3Catalysts

5.

2018 : Solvent-free microwave extraction of essential oil from dried patchouli (Pogostemon cablin Benth) leaves

6.

2018 : Production biodiesel via in-situ transesterification from chlorella sp. Using Microwave with base catalyst

7.

2018 : Optimization of transesterification process of biodiesel from nyamplung (calophyllum inophyllum linn) using microwave with CaO catalyst

8.

2018 : Kinetic studies on extraction of essential oil from sandalwood (Santalum album) by microwave air-hydrodistillation method

9.

2018 : Production of methyl ester from coconut oil using microwave: Kinetic of transesterification reaction using heterogeneous CaO catalyst

10.

2018 : Retraction notice to â??Preliminary study: Kinetics of oil extraction from basil (Ocimum basilicum) by microwave-assisted hydrodistillation and solvent-free microwave extractionâ??[SAJCE 21 (2016) 49â??53] (S1026918516300154) (10.1016/j.sajce.2016.06.001))

11.

2017 : A preliminary study of patchouli oil extraction by microwave air-hydrodistillation method

12.

2017 : Comparison of conventional and microwave-assisted distillation of essential oil from Pogostemon cablin leaves: Analysis and modelling of heat and mass transfer

13.

2017 : Comparison of kinetic models of oil extraction from sandalwood by microwave-assisted hydrodistillation

14.

2017 : Extraction of essential oil from Bangle (Zingiber purpureum Roxb.) by hydrodistillation and steam distillation methods

15.

2017 : Microwave-assisted hydrodistillation for extraction of essential oil from patchouli (Pogostemon cablin) leaves

16.

2017 : Optimization of in-situ transesterification process of biodiesel from nyamplung (Calophyllum inophyllum L.) seed using microwave

17.

2017 : Microwave hydrodistillation for extraction of essential oil from Pogostemon cablin Benth: Analysis and modelling of extraction kinetics

18.

2017 : The extraction of essential oils from patchouli leaves (Pogostemon cablin benth) using a microwave air-hydrodistillation method as a new green technique

19.

2017 : Preliminary study: Comparison of kinetic models of oil extraction from vetiver (vetiveria zizanioides) by microwave hydrodistillation

20.

2017 : Extraction of essential oil from cananga (Cananga odorata) using solvent-free microwave extraction: A preliminary study

21.

2017 : GC-MS analysis of essential oil of Pogostemon cablin growing in Indonesia extracted by microwave-assisted hydrodistillation

22.

2017 : Optimization of microwave hydrodistillation of dried patchouli leaves by response surface methodology

23.

2016 : The influence of the addition H3PO4 on degradation of glycerol with vibrating horn

24.

2016 : Preliminary study: Kinetics of oil extraction from basil (Ocimum basilicum) by microwave-assisted hydrodistillation and solvent-free microwave extraction

25.

2016 : The extraction of essential oil from sandalwood (santalum album) by microwave air-hydrodistillation method

26.

2016 : Solvent-free microwave extraction as the useful tool for extraction of edible essential oils

27.

2016 : Response surface methodology for optimization studies of microwave-assisted extraction of sandalwood oil

28.

2016 : The effect of temperature on extraction of Swietenia mahagoni by ultrasoundâ??assisted extraction (UAE) method

29.

2015 : Preliminary study: Kinetics of oil extraction from sandalwood by microwave-assisted hydrodistillation

30.

2011 : Degradation of glycerol using hydrothermal process

1.

2019 : PENINGKATAN KOMPETENSI SISWA SMK N 2 BANGKALAN MELALUI PELATIHAN KEAHLIAN DALAM BIDANG PENELITIAN

2.

2018 : Pengembangan Alat Penyuling Minyak Gaharu dengan Microwave di Komunitas Gaharu Lumajang (GLC)

3.

2018 : Penerapan Teknologi Tepat Guna untuk Diversifikasi Produk pada Kelompok Industri Jamu Tradisional Madura “Potre Madhura�Pamekasan.

4.

2017 : Pembuatan Zat Warna Alami sebagai Perwarna Batik pada Sentra Batik Pamekasan, Madura

5.

2016 : IbM Usaha Budidaya dan Pengolahan Porang_x000D_\ndi Kecamatan Loceret

6.

2016 : PENYULUHAN PERAWATAN PERALATAN PRODUKSI PADA INDUSTRI TAHU SKALA RUMAH TANGGA DI KABUPATEN LUMAJANG

7.

2015 : SOSIALISASI DAN PELATIHAN PEMBUATAN DAN PENINGKATAN KUALITAS GARAM RAKYAT DI KABUPATEN SAMPANG\n

1.

2019 : PENINGKATAN KOMPETENSI SISWA SMK N 2 BANGKALAN MELALUI PELATIHAN KEAHLIAN DALAM BIDANG PENELITIAN

2.

2018 : Pengembangan Alat Penyuling Minyak Gaharu dengan Microwave di Komunitas Gaharu Lumajang (GLC)

3.

2018 : Penerapan Teknologi Tepat Guna untuk Diversifikasi Produk pada Kelompok Industri Jamu Tradisional Madura “Potre Madhura�Pamekasan.

4.

2017 : Pembuatan Zat Warna Alami sebagai Perwarna Batik pada Sentra Batik Pamekasan, Madura

5.

2016 : IbM Usaha Budidaya dan Pengolahan Porang_x000D_\ndi Kecamatan Loceret

6.

2016 : PENYULUHAN PERAWATAN PERALATAN PRODUKSI PADA INDUSTRI TAHU SKALA RUMAH TANGGA DI KABUPATEN LUMAJANG

7.

2015 : SOSIALISASI DAN PELATIHAN PEMBUATAN DAN PENINGKATAN KUALITAS GARAM RAKYAT DI KABUPATEN SAMPANG\n