Novita Anggraeni, Ahmad Arief, Andi Muh. Taqiyuddin BN, Abu Sahman Nasim, and M. B. Taufik, “AL-TA’ASSUF IN GOVERNMENT REGULATION NO. 45 OF 1990 ARTICLE 4 PARAGRAPH 2”, ijsj, vol. 5, no. 2, pp. 147-175, Dec. 2025.