A.A. MAJIDANO, S. KHAN, G. NABI, M. Y. KHUHAWAR, and M. I. KHASKHELI. 2020. “ Adenine and Guanine by Derivatization With 2- Hydroxynaphthaldehyde”. Sindh University Research Journal - SURJ (Science Series) 52 (2). https://sujo.usindh.edu.pk/index.php/SURJ/article/view/1994.