AZHARI, M.; MADIISTRIYATNO, H.; SUDARMAN, E.; ARAH, S. THE EFFECT OF PRINCIPAL LEADERSHIP AND TEACHER COMPETENCY ON IMPROVING THE QUALITY OF EARLY CHILDREN EDUCATION (PAUD) IN PINGGIR DISTRICT. Jurnal Ekonomi, [S. l.], v. 11, n. 03, p. 317–325, 2022. Disponível em: https://ejournal.seaninstitute.or.id/index.php/Ekonomi/article/view/669. Acesso em: 4 jun. 2026.