1.
Kusmulyono MS. STUDI DESKRIPTIF TANTANGAN PEMBELAJARAN BISNIS KOPI SECARA DARING. Eqien [Internet]. 2022 Mar. 31 [cited 2025 Sep. 21];9(2):296 – 302. Available from: https://www.stiemuttaqien.ac.id/ojs/index.php/OJS/article/view/368