1.
Sitohang A, Pandiangan M. Formulasi Limbah Kulit Ari Kopi Pembuatan Pelet Ikan. RETIPA [Internet]. 2022 Oct. 31 [cited 2026 Sep. 12];3(1):1-12. Available from: https://ejournal.ust.ac.id/retipa/article/view/2240