Ronald Maglaqui Castillo. (2020) Promoting Environment at Grassroots: Barangay Institutional Mapping of Solid Waste Management. <i>Journal of Community Development Research (Humanities and Social Sciences)</i>, <i>13</i>(2), 15-30.Ronald Maglaqui Castillo. "Promoting Environment at Grassroots: Barangay Institutional Mapping of Solid Waste Management". Journal of Community Development Research (Humanities and Social Sciences) 13 (2020):15-30.Ronald Maglaqui Castillo. Promoting Environment at Grassroots: Barangay Institutional Mapping of Solid Waste Management. Naresuan University Graduate School:ม.ป.ท. 2020.