Miya, L., M. Sithole, and R. Modiba. “Investigating the Electronic and Magnetic Properties of Dy, Y and La by Site Substitution on Nd2Fe14B Permanent Magnet Employing the First-Principle Approach”. Suid-Afrikaans Tydskrif Vir Natuurwetenskap En Tegnologie / <i>South African Journal of Science and Technology</I&gt;, Vol. 40, no. 1, Jan. 2022, pp. 224-7, http://satnt.co.za/index.php/satnt/article/view/907.