Sivananthem, T., & Shamsuddin , S. (2022). Synthesis and Characterization on Crystalline Structure and Magnetic Topology Anomaly of Nd0.75Na0.25-xKxMnO3 Manganite. Enhanced Knowledge in Sciences and Technology, 2(2), 282-290. https://publisher.uthm.edu.my/periodicals/index.php/ekst/article/view/5464