Fatima Bibi , Sidra Rizwan, Rehana Rehman. “EFFECT OF STUDENT TEAMS ACHIEVEMENT DIVISION (STAD) ON PARAGRAPH WRITING SKILLS OF ELEMENTARY STUDENTS”. PalArch’s Journal of Archaeology of Egypt / Egyptology, vol. 17, no. 6, Nov. 2020, pp. 13005-1, https://www.archives.palarch.nl/index.php/jae/article/view/3372.