DR. MUHAMMAD NAUMAN KHALID; DR. MUHAMMAD UMAR FAROOQ. The value of time in the light of the Qur’an and Sunnah and the reasons for losing it and paying it during the study stages: قيمة الزمن في ضوء القران والسنة وأسباب ضياعه ودفعها أثناء المراحل الدراسية. Iḥyāʾ alʿ ulūm - Journal of Department of Quran o Sunnah, [S. l.], v. 22, n. 1, 2022. Disponível em: https://joqs-uok.com/index.php/ihya/article/view/138. Acesso em: 4 nov. 2025.