Sumo, D. A. (1987). An analysis of the mathematics attitudes, problems, and achievements of the high school students of De La Salle Santiago Zobel School Alabang 1985-1986. Animo Repository.
Chicago Style CitationSumo, Danilo A. An Analysis of the Mathematics Attitudes, Problems, and Achievements of the High School Students of De La Salle Santiago Zobel School Alabang 1985-1986. Animo Repository, 1987.
MLA引文Sumo, Danilo A. An Analysis of the Mathematics Attitudes, Problems, and Achievements of the High School Students of De La Salle Santiago Zobel School Alabang 1985-1986. Animo Repository, 1987.
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