SUMIYANTO, Ahmad. The Influence of External Environment, Internal Environment and Management Competence on The Quality of Company Strategies in Kulonprogo Regency, Yogyakarta. Journal of Economics, Business, Accounting and Management, [S. l.], v. 3, n. 1, p. 57–67, 2025. DOI: 10.61476/yneh2t57. Disponível em: https://kurniajurnal.com/index.php/jebam/article/view/402. Acesso em: 11 aug. 2026.