Cobar, Emely (1994) Trace metal analysis of some Philippine seaweeds by differential pulse anodic stripping voltammetry. Masters thesis, De La Salle University - Dasmariñas.
Sy, Jennifer O. (1994) Two novel monoterpene glycosides from Erigeron linifolius willd & Sesquiterpene lactones and tripenes from Elephantopus scaber Linn. Masters thesis, De La Salle University - Dasmariñas.