1.
Saputra K, Inayah R, Aminy I, Ardianto T, Kurniawidi D. Optical Band Gap and Urbach Energy of Cobalt-Doped Magnetite Nanoparticles Derived from Loang Balok Iron Sand. KONSTAN - JURNAL FISIKA DAN PENDIDIKAN FISIKA [Internet]. 24Dec.2025 [cited 1Jan.2026];10(02):1-1. Available from: https://www.jurnalkonstan.ac.id/index.php/jurnal/article/view/786