A study of the teaching problems affecting the implementation of the “new” social studies, conceptual approach for the school year 1976-1977 : in the Davao City division
Papaya pulp as an organic nutrient supplement to a basal medium for germination of selected species of orchids
Gymnastics skills performance in relation to attitude and knowledge of the first year female college students of Ateneo de Davao University, 1988-89
Cooperative learning STAD strategy utilizing jigsaw puzzle and its significant effect in teaching Mathematics / Raul M. Rizardo
