1.
Niyitegeka T, Kamuhanda D. Evaluating the Effectiveness of a Mathematics Word Problem Mobile App in Enhancing Problem-Solving Skills Among Lower Secondary Students in Kicukiro District, Rwanda. J Res Math Sci Technol Educ [Internet]. 2026 Apr. 1 [cited 2026 Apr. 12];3(2):90–103. Available from: https://spm-online.com/jrmste/index.php/journal/article/view/60