Widiyasari, R., & Nurlaelah, E. (2019). Analysis of student's mathematical reasoning ability materials quadratic equation on selected topics subject of secondary school. Journal of physics. Conference series, 1157(2), 22120-22125. https://doi.org/10.1088/1742-6596/1157/2/022120
Chicago Style (17th ed.) CitationWidiyasari, R., and E. Nurlaelah. "Analysis of Student's Mathematical Reasoning Ability Materials Quadratic Equation on Selected Topics Subject of Secondary School." Journal of Physics. Conference Series 1157, no. 2 (2019): 22120-22125. https://doi.org/10.1088/1742-6596/1157/2/022120.
MLA (9th ed.) CitationWidiyasari, R., and E. Nurlaelah. "Analysis of Student's Mathematical Reasoning Ability Materials Quadratic Equation on Selected Topics Subject of Secondary School." Journal of Physics. Conference Series, vol. 1157, no. 2, 2019, pp. 22120-22125, https://doi.org/10.1088/1742-6596/1157/2/022120.