by Sinaga, D M, Laconi, E B, Jayanegara, A
Published in Journal of physics. Conference series (01.04.2021)

by Jayanegara, A, Sinaga, D M, Laconi, E B
Published in IOP conference series. Earth and environmental science (01.06.2022)

by Merry Chairina DM. Sinaga, Yusnah Melianti
Published in JPPUMA: Jurnal Ilmu Pemerintahan dan Sosial Politik UMA (Journal of Governance and Political Social UMA) (01.06.2015)

by Sinaga, D M, Jayanegara, A, Laconi, E B
Published in PETERPAN (Jurnal Peternakan Terapan) (03.04.2023)

by Suryani, H, Marya, D T, Sinaga, D M, Usman, N A
Published in PETERPAN (Jurnal Peternakan Terapan) (02.10.2023)