Andajani SJ, Sartinah EP, Sumbawati MS, Pamuji P, Niratama F. Testing effectiveness of social mobility and communication orientation model using problem-based learning for the visual impairment students. WJET [Internet]. 2023 Mar. 8 [cited 2024 Nov. 22];15(2):199-218. Available from: https://un-pub.eu/ojs/index.php/wjet/article/view/8478