Wisarjan W, Afriani S, Nengsih MK. Mak Pika Small Business Coffee Powder Marketing Strategy in Sekalak Village, Seluma Utara District, Seluma Regency. j.management [Internet]. 2021 Dec. 29 [cited 2025 May 6];1(4):501– 509. Available from: https://penerbitadm.pubmedia.id/index.php/JIM/article/view/334