by Pratama, Agung, Sebayang, Firman, Nasution, Rumondang Bulan
Published in Indonesian journal of chemistry (01.05.2019)

by FAHMI, ALIYAH, Bulan, Rumondang
Published in Chempublish journal (Online) (29.06.2018)

by Bulan, Rumondang, Sinaga, Mersi Suryani, Darnianti, Darnianti
Published in Indonesian journal of chemistry (21.06.2010)

by Gea, Saharman, Bulan, Rumondang, Zaidar, Emma, Piliang, Averroes Fazlurrahman, Oktari, Noni, Rahayu, Sri, Hutapea, Yasir Arafat, Sari, Reka Mustika
Published in Journal of wood chemistry and technology (02.05.2023)

by Sebayang, Firman, Bulan, Rumondang, Hartanto, Adrian, Huda, Adri
Published in IOP conference series. Earth and environmental science (01.07.2019)

by Sinaga, M. Zulham Efendi, Zuhra, Cut Fatimah, Zaidar, Emma, Bulan, Rumondang, Sebayang, Firman, Hardiyanti, Rini, Rahmadana, Dea
Published in Rasāyan journal of chemistry (2021)

by Nasution, Rumondang Bulan, Simanungkalit, Roberto Carlos
Published in Journal of Chemical Natural Resources (18.05.2023)

by Naufal, A. Dzaki, Nasution, Rumondang Bulan
Published in Journal of Chemical Natural Resources (14.05.2023)

by Gintings, Abdorrakhman, Bulan, Renova Rumondang, Sanusi, Achmad, Hanafiah, Nanang
Published in Advances in social sciences research journal (27.06.2020)

by Fahmi, Aliyah, Nasution, Rumondang Bulan, Nainggolan, Hamonangan
Published in Jurnal Pendidikan Kimia (30.04.2018)

by Rumondang Bulan, Firman Sebayang, Emma Zaidar Nasution, Putri Wulandari
Published in Talenta Conference Series: Science and Technology (ST) (30.06.2019)

by Emma Zaidar Nst, Rumondang Bulan Nst, Firman S, M. Zulham E.S, Wahyuni NST
Published in Talenta Conference Series: Science and Technology (ST) (30.06.2019)

by Simangunsong, Cathryna Rumondang Bulan, Sylvia Rozza, Marbun, Jhonny, Simbolon, Bernadetta Anita Jerry, Raden Odie Himawan Laksono
Published in Majalah Iptek Politeknik Negeri Medan Polimedia (29.06.2022)