Delta Rika Wijaya, and Ahmad Zuhri Rangkuti. 2025. “Analysis of Illegal Sand Mining According to the Syāfi`I School of Fiqh (Case Study of Hamlet III, Pertumbukan Village, Wampu District, Langkat Regency)”. Fox Justi : Jurnal Ilmu Hukum 15 (02):469-78. https://ejournal.seaninstitute.or.id/index.php/Justi/article/view/6695.