C. Chiu, R. I. B. Tito, M. Lumactod, C. Dumadag, V. S. Rosales, and G. V. C. Sumaylo, “Development and Evaluation of Interactive Video: An Instructional Material for Teaching Plumbing System”, JOSSE, vol. 2, no. 3, pp. 268–283, Sep. 2025, doi: 10.58230/josse.v2i3.352.