BLASABAS, Ruby Jean; SUMALJAG, Maria Vinice. Philippine K to 12 Implementation: Difficulties and Coping Strategies of Public Elementary School Administrators. Slongan Multidisciplinary Research Journal, Digos City, Davao del Sur, Philippines, v. 5, n. 1, 2021. Disponível em: https://rpo.cjc.edu.ph/index.php/slongan/article/view/25. Acesso em: 21 oct. 2026.