by Adnan, M Z, Suratman, R, Samsudin, S
Published in IOP conference series. Earth and environmental science (01.03.2021)

by Idris, M Z, Suratman, R, Samsudin, S, Zaini, F
Published in IOP conference series. Earth and environmental science (01.03.2021)

by Samsudin, S, Ibrahim, N A, Suratman, R, Adnan, M Z
Published in IOP conference series. Earth and environmental science (01.03.2021)

by Takarini, V, Asri, L A T W, Suratman, R, Hadi, B K
Published in IOP conference series. Materials Science and Engineering (01.12.2020)

by Suratman, R, Samsudin, S, Aminuddin, S Z, Saim, Z
Published in IOP conference series. Earth and environmental science (01.06.2019)

by Ramdan, RD, Koswara, AL, Surasno, Wirawan, R, Faturohman, F, Widyanto, B, Suratman, R
Published in IOP conference series. Materials Science and Engineering (01.02.2018)

by Ramdan, RD, Setiawan, R, Sasmita, F, Suratman, R, Taufiqulloh
Published in IOP conference series. Materials Science and Engineering (01.02.2018)

by Setiawan, A R, Ramelan, A., Suratman, R., Qizwini, A M
Published in IOP conference series. Earth and environmental science (01.01.2018)

by Wibowo, A, Mumtaziah, Asri, L A T W, Qulub, F, Mahyuddin, A I, Dirgantara, T, Suratman, R
Published in IOP conference series. Materials Science and Engineering (01.07.2018)

by Rizkiansyah, Raden Reza, Mardiyati, Steven, Suratman, R.
Published in AIP conference proceedings (19.04.2016)

by Mardiyati, Steven, Rizkiansyah, Raden Reza, Senoaji, A., Suratman, R.
Published in AIP conference proceedings (19.04.2016)

by Setiawan, A R, Ramelan, A., Suratman, R., Qizwini, A M
Published in IOP conference series. Earth and environmental science (01.01.2018)

by Suratman R, Tarigan K
Published in Bulletin-Fakultas Pertanian Universitas Sumatra Utara (Indonesia). Seri Dwi Dasawarsa. no. 1 (1976)

by ., Steven, ., Mardiyati, Suratman, R.
Published in JURNAL SELULOSA (03.11.2014)