Turgunboyev Shavkatjon Shuhratjon ugli. “‘USING PROBLEM-BASED LEARNING TECHNOLOGIES IN TEACHING CHEMISTRY’”. Journal of Applied Science and Social Science 15, no. 06 (June 22, 2025): 658–660. Accessed June 29, 2025. https://www.internationaljournal.co.in/index.php/jasass/article/view/1335.