Lagos, D. T., J. Bibee, and M. C. T. Malenab. “Public Participation Tools and Human Ecological Sustainability: Experiences of Grassroots Efforts in Small Communities of Cavite, Philippines and Concepcion, Paraguay”. International Journal of Sciences: Basic and Applied Research (IJSBAR), vol. 16, no. 1, June 2014, pp. 223-50, https://gssrr.org/index.php/JournalOfBasicAndApplied/article/view/2316.