Florida U. Ursulom, Maritess R. Raboy, and Angelina Q. Verzosa. “Traditional Practices of Homemakers Using Indigenous Materials for Economic Living in Ilocos Sur”. The Vector: International Journal of Emerging Science, Technology and Management (IJESTM), vol. 18, no. 1, Dec. 2009, doi:10.69566/ijestm.v18i1.228.