Yudiastuti, Silvia Oktavia Nur, and Ismi Lailia Anggita. 2023. “Pectin Extraction from Kepok Banana Peel (Musa Acuminata × balbisiana); Case Study on Procedure of Pre-Treatment Process”. Agriprima : Journal of Applied Agricultural Sciences 7 (2). Jember, ID:162-68. https://doi.org/10.25047/agriprima.v7i2.544.