ROSALINA T. DETUYA; RUFINO T. TUDLASAN JR. Learning Action Cell (Lac) Sessions on Professional Development and Their Impact on Quality Instruction. Excellencia: International Multi-disciplinary Journal of Education (2994-9521), [S. l.], v. 4, n. 2, p. 89–132, 2026. Disponível em: https://multijournals.org/index.php/excellencia-imje/article/view/3756. Acesso em: 17 feb. 2026.