Yangco, R. V. T. (2000). The STS approach in developing decision-making skills of high school biology students.
Chicago Style (17. basım) AtıfYangco, Rosanella Viola Tablico. The STS Approach in Developing Decision-making Skills of High School Biology Students. 2000.
MLA (9th ed.) AtıfYangco, Rosanella Viola Tablico. The STS Approach in Developing Decision-making Skills of High School Biology Students. 2000.
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