Janine D. Polo, S. and D. Marbella, PhD, M.F. 2022. Serbisita: Pagpapakilala SA Kulturang Bayanihan SA Irosin . Research and Analysis Journal. 5, 12 (Dec. 2022), 15–29. DOI:https://doi.org/10.18535/raj.v5i12.374.