Alarcon, M.C., Ang, A.K.R., Chan, B.O., Cease, C.C., Jallorina, M.A., Maquiling, J.T., Olaguera, L.P. and Teope, V.M. 2013. Culture-based interactions among a group of secondary school teachers of physics undergoing active learning activities in a big urban setting in the Philippines. Proceedings of the Samahang Pisika ng Pilipinas, 31(1), SPP2013-6C-1. URL: https://proceedings.spp-online.org/article/view/SPP2013-6C-1.