SETIAWAN, Antonius Singgih; PANJAITAN, Delfi. The Opportunity Viewing Ability, Spirituality Beliefs and Business Performance of Micro, Small and Medium Enterprises. GEMA: Journal of Gentiaras Management and Accounting, [S. l.], v. 17, n. 1, p. 031–042, 2025. DOI: 10.47768/gema.v17i1.202503. Disponível em: https://jurnal.gentiaras.ac.id/index.php/gema/article/view/389. Acesso em: 22 oct. 2026.