Lin L, Onyon N, Wang T. Effect of Project-based Learning on Art Basic Sketching Ability of Second-Year Vocational Students in the Academic Year of 2023 of Chongqing University of Arts and Engineering. IJSASR [internet]. 2024 Jan. 14 [cited 2025 Jun. 24];4(1):103-12. available from: https://so07.tci-thaijo.org/index.php/IJSASR/article/view/3370