Syafriani S, Afiah A, Aprilla N. PENGEMBANGAN USAHA BUNGA ROSELLA DI KUOK KABUPATEN KAMPAR. COVIT [Internet]. 2021 Mar. 15 [cited 2025 Dec. 5];1(1):26-31. Available from: https://journal.universitaspahlawan.ac.id/index.php/covit/article/view/1972