Habawel J. Evaluating The Implementation of Language 1 In Public Elementary Schools: Insights from Ambaguio District, Ambaguio, Nueva Vizcaya. IJSAIR [Internet]. 2026 May 22 [cited 2026 Oct. 18];2(2):2401-6. Available from: https://serverojs1-ijsair.sharkcluster.com/index.php/ijsair/article/view/558