IVAN’S, E.; MANDALA, W. Analisis finansial UKM Ivan’s Bawen di Kecamatan Purbolinggo, Kabupaten Lampung Timur, Lampung. Open Science and Technology, [S. l.], v. 2, n. 1, p. 41–53, 2022. DOI: 10.33292/ost.v2i1.50. Disponível em: https://opscitech.com/journal/article/view/50. Acesso em: 22 jan. 2026.