Bernardo, Eileen C. (1988) The effect of exposure to Piagetian Tasks on the cognitive development and achievement in General Chemistry of college students. Dissertation thesis, De La Salle University - Dasmariñas.
Bestre, Erlinda C. (1988) The rate of the decomposition of selected organic waste materials by Lumbricus rubellus. Masters thesis, De La Salle University - Dasmariñas.