by Purwanto
Published in Journal of physics. Conference series (01.05.2021)

by Purwanto
Published in Journal of physics. Conference series (01.06.2019)

by Purwanto
Published in IOP conference series. Earth and environmental science (01.04.2021)

by PURWANTO, Purwanto
Published in The Journal of Asian finance, economics, and business (31.10.2020)

by Purwanto
Published in Mathematical gazette (01.11.2019)

by Purwanto, Purwanto
Published in Jurnal Ilmu Lingkungan (29.05.2019)

by Purwanto, Purwanto
Published in Jurnal pendidikan dan pengajaran (13.09.2018)

by Purwanto, Purwanto
Published in Share (Banda Aceh) (Online) (30.06.2018)

by Faizin, Muhammad Asrofi, Purwanto, Purwanto
Published in Jurnal farmasi sains dan praktis (Online) (31.01.2024)

by Cahyani, Aulia, Purwanto, Purwanto
Published in E3S web of conferences (2024)

by Purwanto, Purwanto, Utaya, Sugeng, Handoyo, Budi, Bachri, Syamsul, Astuti, Ike Sari, Utomo, Kresno Sastro Bangun, Aldianto, Yulius Eka
Published in ISPRS international journal of geo-information (01.03.2021)

by Supriyadi, Supriyadi, Vera, Intan Lestari Prima, Purwanto, Purwanto
Published in Caraka Tani (2017) (01.10.2021)

by Purwienanti, Eiffeliena N.F., Purwanto, Purwanto
Published in E3S web of conferences (01.01.2023)

by Purwanto, Purwanto
Published in Jurnal Idea Hukum (06.03.2020)

by PURWANTO
Published in Active (01.05.2017)

by Supriyadi, Didi, Purwanto, Purwanto, Warsito, Budi
Published in Mendel (Brno (Czech Republic)) (30.12.2023)

by Buchori, Luqman, Istadi, Istadi, Purwanto, Purwanto
Published in Bulletin of chemical reaction engineering & catalysis (01.01.2016)

by Purwanto, Purwanto
Published in Jurnal Teknodik (Online) (13.06.2019)

by Ivania Larasati, Chesa, Purwanto, Purwanto
Published in Journal the winners (21.01.2022)

by Wijaya, Danang Bagus, Noersasongko, Edi, Purwanto, Purwanto
Published in Techno. Com (21.02.2024)