Tsani MKT, Rufaidah E, Arioen R. Diversifikasi Produk Berbasis Limbah Kulit Kopi Melalui Pelatihan Pembuatan Pembenah Tanah Pada Pelaku Usaha Desa Simpang Luas, Lampung Barat: Diversification of Coffee Skin Waste-Based Products Through Training on Soil Amendment Production for Business Actor in Simpang Luas Village, West Lampung. JPPMI [Internet]. 2025 Nov. 5 [cited 2025 Nov. 5];4(2):299-307. Available from: https://journalmpci.com/index.php/jppmi/article/view/855