| Study of increasing lipid production from fresh water microalgae Chlorella vulgaris A Widjaja, CC Chien, YH Ju Journal of the Taiwan Institute of Chemical Engineers 40 (1), 13-20, 2009 | 768 | 2009 |
| Enzymatic synthesis of caffeic acid phenethyl ester A Widjaja, TH Yeh, YH Ju Journal of the Chinese Institute of Chemical Engineers 39 (5), 413-418, 2008 | 69 | 2008 |
| Enzymatic synthesis of cinnamic acid derivatives GS Lee, A Widjaja, YH Ju Biotechnology letters 28, 581-585, 2006 | 67 | 2006 |
| Lipid production from microalgae as a promising candidate for biodiesel production A Widjaja Makara Journal of Technology 13 (1), 9, 2009 | 64 | 2009 |
| An integrated green process: subcritical water, enzymatic hydrolysis, and fermentation, for biohydrogen production from coconut husk M Muharja, F Junianti, D Ranggina, T Nurtono, A Widjaja Bioresource technology 249, 268-275, 2018 | 56 | 2018 |
| Application of ionic liquid [DMIM] DMP pretreatment in the hydrolysis of sugarcane bagasse for biofuel production A Widjaja, SY Agnesty, HF Sangian, S Gunawan Bulletin of Chemical Reaction Engineering & Catalysis 10 (1), 70-77, 2015 | 36 | 2015 |
| Preparation of reducing sugar hydrolyzed from high-lignin coconut coir dust pretreated by the recycled ionic liquid [mmim][dmp] and combination with alkaline HF Sangian, J Kristian, S Rahma, HK Dewi, DA Puspasari, SY Agnesty, ... Bulletin of Chemical Reaction Engineering & Catalysis 10 (1), 8-22, 2015 | 34 | 2015 |
| Peningkatan unjuk kerja hidrolisis enzimatik jerami padi menggunakan campuran selulase kasar dari Trichoderma reesei dan Aspergillus niger N Anwar, A Widjaja, S Winardi Makara Journal of Science, 2011 | 34 | 2011 |
| Identification of phytochemical compounds in Calophyllum inophyllum leaves DF Susanto, HW Aparamarta, A Widjaja, S Gunawan Asian Pacific Journal of Tropical Biomedicine 7 (9), 773-781, 2017 | 28 | 2017 |
| Surfaktan sodium ligno sulfonat (SLS) dari debu sabut kelapa M Mulyawan, E Setyowati, A Widjaja Jurnal Teknik ITS 4 (1), F1-F3, 2015 | 25 | 2015 |
| Comparative study of the preparation of reducing sugars hydrolyzed from high-lignin lignocellulose pretreated with ionic liquid, alkaline solution and their combination HF Sangian, J Kristian, S Rahma, SY Agnesty, S Gunawan, A Widjaja Journal of Engineering and Technological Sciences 47 (2), 137-148, 2015 | 24 | 2015 |
| Effect of pretreatment method on structural changes of coconut coir dust HF Sangian, A Widjaja BioResources 12 (4), 8030-8046, 2017 | 23 | 2017 |
| Study of the preparation of sugar from high-lignin lignocellulose applying subcritical water and enzymatic hydrolysis: Synthesis and consumable cost evaluation HF Sangian, D Ranggina, GM Ginting, AA Purba, S Gunawan, A Widjaja Scientific Study & Research. Chemistry & Chemical Engineering, Biotechnology …, 2015 | 20 | 2015 |
| Enhancement of sugar production from coconut husk based on the impact of the combination of surfactant-assisted subcritical water and enzymatic hydrolysis M Muharja, DK Umam, D Pertiwi, J Zuhdan, T Nurtono, A Widjaja Bioresource technology 274, 89-96, 2019 | 19 | 2019 |
| Electrochemical processes for the formation of hydroxyapatite powders A Nur, H Setyawan, A Widjaja, IW Lenggoro Bulletin of Chemical Reaction Engineering & Catalysis 9 (3), 168, 2014 | 19 | 2014 |
| OPTIMIZED PRODUCTION OF XYLANASE FROM FUNGAL STRAINS AND ITS PURIFICATION STRATEGIES. A Widjaja, A Tanjung, H Ogino Journal of applied sciences in environmental sanitation 4 (3), 2009 | 19 | 2009 |
| Enhancing enzymatic digestibility of coconut husk using nitrogen-assisted subcritical water for sugar production M Muharja, N Fadhilah, T Nurtono, A Widjaja Bulletin of Chemical Reaction Engineering & Catalysis 15 (1), 84-95, 2020 | 13 | 2020 |
| Cellulase and xylanase immobilized on chitosan magnetic particles for application in coconut husk hydrolysis A Hamzah, S Ainiyah, D Ramadhani, GEK Parwita, Y Rahmawati, ... Int. J. Technol 10 (3), 2019 | 13 | 2019 |
| The utilization of Xylocarpus moluccensis seed oil as biodiesel feedstock in Indonesia S Gunawan, HW Wasista, K Kuswandi, A Widjaja, YH Ju Industrial Crops and Products 52, 286-291, 2014 | 13 | 2014 |
| Kinetics and mechanism of acetate kinase from Bacillus stearothermophilus H Ishikawa, M Shiroshima, A Widjaja, H Nakajima, R Tsurutani Journal of chemical engineering of Japan 28 (5), 517-524, 1995 | 13 | 1995 |
