Siti Rohmah Maulida, Ira, Arif Rijal Anshori, and Neng Dewi Himayasari. “Customer Service Training for Al-Hadi Vocational High School Students in the Framework of Improving Maqashid Syariah-Based Competence”. KnE Social Sciences 8, no. 18 (October 30, 2023): 1331–1340. Accessed February 23, 2024. https://knepublishing.com/index.php/KnE-Social/article/view/14334.