by Yoh, Sugimin, Sitepu, T., Ambarita, H.
Published in IOP conference series. Materials Science and Engineering (01.05.2020)

by Pardede, A, Ambarita, H, Sitepu, T
Published in Journal of physics. Conference series (01.12.2018)

by Sitorus, T B, Ambarita, H, Ariani, F, Sitepu, T
Published in IOP conference series. Materials Science and Engineering (01.02.2018)

by Sitepu, T, Sembiring, J, Ambarita, H
Published in IOP conference series. Materials Science and Engineering (01.02.2018)

by Saragih, A, Sitepu, T, Romauli, N D M, Ambarita, H
Published in IOP conference series. Earth and environmental science (01.05.2019)

by Sitepu, T, Gunawan, S, Nasution, D M, Ambarita, H, Siregar, R E T, Ronowikarto, A D
Published in IOP conference series. Materials Science and Engineering (01.03.2017)

by H. Ambarita, T. Sitepu, E. Siahaan, D.M. Nasution
Published in ABDIMAS TALENTA: Jurnal Pengabdian Kepada Masyarakat (14.08.2017)

by Rahmawati, N, Sitepu, F E T, Pasaribu, M Y
Published in IOP conference series. Earth and environmental science (01.06.2022)

by Prabowo, H, Rahmawati, N, Sitepu, F E T
Published in IOP conference series. Earth and environmental science (01.02.2020)

by Andika, M Y, Rahmawati, N, Sitepu, F E T
Published in IOP conference series. Earth and environmental science (01.05.2019)

by Parhimpunan, Anwar, Haryati, Sitepu, Ferry Ezra T.
Published in Jurnal Pertanian Tropik (01.08.2019)

by AL-GHAMDI RASHA A, AL-TUWAILIB AMER, INAN TULAY, SITEPU HUSINSYAH, AL-DAKHEEL ABDULLAH
Year of Publication 13.11.2020

by INAN TULAY, SITEPU HUSINSYAH, AL DAKHEEL ABDULLAH, AL TUWAILIB AMER, AL GHAMDI RASHA A
Year of Publication 22.10.2020