Patel, Dhruvika, and Mulatu Lemma. “Using the Gun of Mathematical Induction to Conquer Some Theorems of The Mulatu Numbers”. Journal of Advance Research in Mathematics and Statistics (ISSN 2208-2409) 4, no. 3 (March 31, 2017): 06–09. Accessed July 3, 2024. https://nnpub.org/index.php/MS/article/view/546.