Ferdinand J. Lamarca, Rolando R. Ragasa, & Christopher F. Bueno. (2013). Rapid Economic Appraisal in the Municipality of Tagudin, Ilocos Sur: Concepts, Methods, and Lessons Learned. The Vector: International Journal of Emerging Science, Technology and Management (IJESTM), 22(1). https://doi.org/10.69566/ijestm.v22i1.259