Hanifah, A. and Handayani, S.L. 2025. A Study of Collaborative Skills: Comparing the Effectiveness of ARIAS Interest and TS-TS Models in Elementary Education. Journal of Educational Sciences. 9, 4 (Jul. 2025), 2977–2985. DOI:https://doi.org/10.31258/jes.9.4.p.2977-2985.