Mondejar, M. C., Bustos, M. T. A. P., Echavia, D. D., Magtoto, F. O. M., & Cabutihan, M. T. (2019). Improving vocabulary performance of high school deaf/hard-of-hearing students using preteaching strategy. College of Education, University of the Philippines Diliman.

Mondejar, Magdalena C., Marie Therese Angeline P. Bustos, Darlene D. Echavia, Frances Oliva M. Magtoto, and May T. Cabutihan. Improving Vocabulary Performance of High School Deaf/hard-of-hearing Students Using Preteaching Strategy. Quezon City: College of Education, University of the Philippines Diliman, 2019.

Mondejar, Magdalena C., et al. Improving Vocabulary Performance of High School Deaf/hard-of-hearing Students Using Preteaching Strategy. College of Education, University of the Philippines Diliman, 2019.