M.A. Chippa, S.W. Shah, and A.W.K. Khanzada. “CARBON-13 NMR CHEMICAL SHIFTS STUDY IN ZINC AND ANTIMONY OXINATE”. Sindh University Research Journal - SURJ (Science Series) 25, no. (1&2) 1993 issued Sep (December 8, 2025). Accessed June 26, 2026. https://sujo.usindh.edu.pk/index.php/SURJ/article/view/7750.