Sugeng Prayitno Harianto, Tsani MK, Surnayanti, Trio Santoso. Analysis of The Physical Quality of Coffee Husk Compost with The Addition of EM4 Bioactivator. J. Sylva Indonesiana [Internet]. 2023 Aug. 25 [cited 2026 Jan. 17];6(02):103-1. Available from: https://talenta.usu.ac.id/Jsi/article/view/9700