Katemba, C. V. and Sianipar, E. J. A. (2020) “Students’ Vocabulary Enhancement in Grade V: A Comparative Study Using Total Physical Response Storytelling and Jigsaw IV”, Human Behavior, Development and Society, 21(2), pp. 40–50. available at: https://so01.tci-thaijo.org/index.php/hbds/article/view/156406 (accessed: 20 September 2026).