Espeleta, Jose Herbert D. (2003) Dried nata de coco fiber : an alternative for polypropylene (pp) plastic. Undergraduate thesis, De La Salle University-Dasmariñas.
Guillermo, Arvin P. (2003) Using gabi as an alternative material in producting paper in order to conserve trees. Undergraduate thesis, De La Salle University-Dasmariñas.