KURNIAWAN, A.; TYAGITA DIANINGTYAS SUDIBYO. Analisi BEP pada “Donatku” dalam Penjualan Jalan Gatak Yogyakarta. INCOME: Indonesian Journal of Community Service and Engagement, [S. l.], v. 2, n. 2, p. 116–124, 2023. DOI: 10.56855/income.v2i2.358. Disponível em: https://journals.eduped.org/index.php/income/article/view/358. Acesso em: 27 jun. 2025.