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Binda-oh, Z.; Manakarn, C.; Dangroj, J.; Chariyamakarn, R.; Prachumkayohmat, N. A Comparison of Mattayomsuksa II Students’ Learning Achievement in Mathematics on Quadratic Equations being Taught Through CIPPA Model and The Traditional Teaching Method. Pridiyathorn Science journal 2023, 1, 13-25.