Ermawati, Indriyani, and Mursyid. 2025. “Pengaruh Penambahan Bubuk Jahe Emprit (Zingiber Officinale Var. Amarum) Terhadap Karakteristik Teh Cascara Kopi Liberika (Coffea Liberica)”. Proceedings Series on Physical & Formal Sciences 8 (March):128-36. https://doi.org/10.30595/pspfs.v8i.1485.