KHADIJA, N. A. N. Peningkatan Laba Bisnis Bioplastik dengan Pemilihan Mesin Terbarukan: Studi Kasus pada Brand HeySooca. Educationist: Journal of Educational and Cultural Studies, [S. l.], v. 2, n. 1, p. 367–373, 2023. Disponível em: https://jurnal.litnuspublisher.com/index.php/jecs/article/view/142. Acesso em: 24 feb. 2025.