MANURUNG, S. A.; ISKANDAR, T.; THELMA, C. C. Strategic Planning of Early Childhood Education Principals in Enhancing Educational Quality and Institutional Competitiveness . Early Childhood Development Gazette, [S. l.], v. 3, n. 1, p. 1–10, 2026. DOI: 10.61987/gazette.v3i1.1735. Disponível em: https://serambi.org/index.php/gazette/article/view/1735. Acesso em: 3 jun. 2026.