NURAYNI, Siti; NOFITASARI, Riska Nila. Characterization of Mineral Content of Iron Sand at Depok Beach, Sigandu Beach and Muara Beach in Batang Regency. Journal of Natural Sciences and Mathematics Research, [S. l.], v. 4, n. 1, p. 23–26, 2018. Disponível em: https://journal.walisongo.ac.id/index.php/JNSMR/article/view/10961. Acesso em: 7 jun. 2025.