Almaden, Antoniette, Jan Roel Herbieto, and Mila Mae Velasco. “Contribution of Professional Teachers to the Local Economy of Cebu City, Philippines”. JPAIR Multidisciplinary Research 48, no. 1 (March 22, 2022): 127–149. Accessed November 24, 2024. https://philair.ph/index.php/jpair/article/view/402.