by Siregar, M A, Siregar, C A, Muharnif, Siregar, A M, Maulana, I
Published in IOP conference series. Materials Science and Engineering (01.11.2019)

by Siregar, M A, Fachrul, M F, Marendra, S M P, Hendrawan, D I
Published in IOP conference series. Earth and environmental science (01.11.2023)

by Nasution, M K M, Elveny, M, Hardi, S M, Jaya, I, Siregar, M A
Published in Journal of physics. Conference series (01.06.2020)

by Siregar, M A, Damanik, W S
Published in IOP conference series. Materials Science and Engineering (01.04.2020)

by Basyuni, M, Siregar, A M, Ritonga, K A, Sagami, H, Ohya, N
Published in Journal of physics. Conference series (01.05.2020)

by Siregar, A M, Ikhwan, M, Haditiar, Y, Wafdan, R, Muhammad, M, Ramli, M, Muchlisin, Z A, Rizal, S
Published in Journal of physics. Conference series (01.05.2021)

by Siregar, M A, Utomo, S W
Published in IOP conference series. Earth and environmental science (01.12.2019)

by Tanjung, Y I, Siregar, A M, Bakar, A, Mihardi, S
Published in Journal of physics. Conference series (01.02.2020)

by Siregar, A M, Siregar, C A
Published in IOP conference series. Materials Science and Engineering (01.11.2019)

by Yani, M, Siregar, M A, Suroso, B, Arnita
Published in IOP conference series. Materials Science and Engineering (01.11.2019)

by Julianti, E, Ridwansyah, Siregar, M A
Published in IOP conference series. Earth and environmental science (19.02.2019)

by Siregar, A M, Siregar, C A, Yani, M
Published in IOP conference series. Materials Science and Engineering (01.04.2020)

by Siregar, A M, Kustiani, I
Published in IOP conference series. Earth and environmental science (26.03.2019)

by Lusiana, L, Sasongko, N A, Kuntjoro, Y D, Fakhruddin, M, Widrian, A F, Siregar, A M, Vidura, A
Published in IOP conference series. Earth and environmental science (01.11.2021)

by Rini Sulistiani, - Rosmayati, Luthfi A. M. Siregar, Fauziyah Harahap
Published in Acta Agrobotanica (19.11.2020)

by Syahputra, M R, Setiado, H, Siregar, L A M, Damanik, R I
Published in IOP conference series. Earth and environmental science (01.06.2021)

by Siburan, E, Siregar, L A M, Lisnawita, Nisa, T C
Published in BIO web of conferences (01.01.2023)

by Siregar, Chandra Amirsyah Putra, Siregar, AM, Affandi, Affandi
Published in Simetris (Online) (31.10.2021)

by Basyuni, M, Syahbana, R, Rangkuti, A B, Pradisty, N A, Susilowati, A, Siregar, L A M, Al Mustaniroh, S S, Aznawi, A A, Mubaraq, A, Ardli, E R, Larekeng, S H, Leopardas, V, Isowa, Y, Kajita, T
Published in Global journal of environmental science and management (01.07.2024)

by Nasruddin, Harahap, E M, Hanum, C, Siregar, L A M
Published in IOP conference series. Earth and environmental science (01.02.2018)