J. D. . Bodo, J. R. C. . Celis, R. N. . Estodillo, J. L. C. . Medina, and M. C. C. . Titular, “Problems Encountered in Online Learning Modality of Grade Six Learners at Culiat Elementary School: Vol.3, No.2”, AASgBCPJMRA, vol. 3, no. 2, Apr. 2024.