Khairunnisa UK, Lubis RY, Jumiati E. Karakterisasi Pasir Besi dan Sifat Magnetik Pantai Romantis Kabupaten Serdang Bedagai. saintifik [Internet]. 2024Jul.31 [cited 2024Sep.4];10(2):276 -282. Available from: https://jurnal.unsulbar.ac.id/index.php/saintifik/article/view/505