35. A.T.N. Fajar, F.A. Nurdin, R.R. Mukti, C.B. Rasrendra, G.T.M. Kadja. “Synergistic effect of dealumination and ceria impregnation to the catalytic properties of MOR zeolite”. Materials Today Chemistry 17, 100313. (2020).

34. F. Fahma, N. Lisdayana, Z. Abidin, D. Noviana, Y.W. Sari, R.R. Mukti,.M. Yunus, A. Kusumaatmaja, G.T.M Kadja. “Nanocellulose-based fibres derived from palm oil by-products and their in vitro biocompatibility analysis”. The Journal of The Textile Institute 111 (9), 1354-1363. (2020).

33. B. N. Makertihartha, G.T.M. Kadja, M.L. Gunawan, R.R. Mukti, Subagjo. “Exceptional Aromatic Distribution in the Conversion of Palm-Oil to Biohydrocarbon Using Zeolite-Based Catalyst”. Journal of Engineering & Technological Sciences, 52(4), 584-597. (2020).

32. M. Khalil, T.H. Rangkuti, F. Naumi, J. Gunlazuardi, T.A. Ivandini, G.T.M. Kadja, J.Y. Mulyana. “A synergy of CdSe sensitization and exposure of TiO2 (0 0 1) facet in CdSe-TiO2 nanostructures for photoreduction of bicarbonate”. Inorganic Chemistry Communications, 118, 107992. (2020).

31. E. Nurfani, W.A.P. Kesuma, A. Lailani, M.S. Anrokhi, G.T.M. Kadja, M. Rozana, W.S. Sipahutar, M. F Arif. “Tunable Schottky barrier height of ZnO films by Cu doping”. IOP Conference Series: Earth and Environmental Science, 537, 012038. (2020).

30. R. Adikusuma, D.N. Sahdarani, F.M.H. Sihombing, Supriyanto, G.T.M. Kadja. “Petrology and petrogenesis of igneous rock in Mount Endut, Banten Province”. IOP Conference Series: Earth and Environmental Science, 538, 012026. (2020).

29. D.A. Yoga, D.N. Sahdarani, F.M.H. Sihombing, G. Grandis, Supriyanto, G.T.M. Kadja. “Characteristics of surface hydrothermal alteration around Gunung Pancar area, West Java, Indonesia”. IOP Conference Series: Earth and Environmental Science, 538, 012017. (2020).

28. F. Fahma, N. Lisdayana, B. Lovely, I. Febiyanti, D. Noviana, Y. Sari, M. Yunus, A. Kusumaatmaja, R.R. Mukti, G.T.M. Kadja. “Potential Application of Nanocellulose for Filaments Production: A Review”.  Journal of Nanostructures, 10(3), 553-563. (2020).

27. N. Nurdini, E. Maryanti, M.M. Ilmi, P. Setiawan, C. Saiyasombat, G.T.M. Kadja, Ismunandar. “Physicochemical investigation of prehistoric rock art pigments in Tewet Cave, Sangkulirang-Mangkalihat Site, East Kalimantan-Indonesia”. Journal of Archaeological Science: Reports, 31, 102345. (2020).