Thai HM, Le LNH, Ngo NKH, Dang TDM, Nguyen MT. ARCS model in teaching natural sciences: A case study on designing teaching aids for the topic “Atom”. TCKH ĐHSP TPHCM TPHCM [Internet]. 2026 Apr. 29 [cited 2026 May 10];23(4). Available from: https://journal.hcmue.edu.vn/index.php/hcmuejos/article/view/4801