Sigua, Ma. Corazon B., Bert J. Tuga, Judy C. Bautista, and Marivilla Lydia B. Aggarao. “PEDAGOGICAL INNOVATION IN PROFESSIONAL EDUCATION (PIPE): IDEA MODEL”. The Normal Lights 8, no. 1 (October 8, 2015). Accessed May 19, 2024. https://po.pnuresearchportal.org/ejournal/index.php/normallights/article/view/31.