De Castro, A.B., Arocha, M.N., Lerez, F.A. , Tiozon, J.C., Herrero, J.A. , Largado, E.-J.T. and Tandoc, Ma Ed, A.A. 2019. The Educational Technology Skills of Grade School Teachers at Commonwealth Adventist Elementary School: Towards A Guide. Ascendens Asia Singapore – Bestlink College of the Philippines Journal of Multidisciplinary Research. 1, 1 (Apr. 2019).