Junairiah, Junairiah, Ni’matuzahroh Ni’matuzahroh, Nabilah Istighfari Zuraidassanaaz, and Lilis Sulistyorini. “ISOLATION AND IDENTIFICATION OF SECONDARY METABOLITES OF BLACK BETEL (Piper Betle L. Var Nigra)”. Jurnal Kimia Riset 3, no. 2 (March 4, 2019): 131–138. Accessed November 30, 2024. https://e-journal.unair.ac.id/JKR/article/view/12064.