Items where Author is "S. Serrano, Alvin"
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De Guzman, Mark Paul J. and S. Serrano, Alvin (2025) Development and Validation of Predict, Discuss, Explain, Observe, Discuss and Explain-Based Module in Selected Topics in Pre-Calculus. International Journal of Innovative Science and Research Technology, 10 (7): 25jul1544. pp. 2398-2411. ISSN 2456-2165