Kumar, Deepasree S., P. S. Ranjini, Md. Samiul Haque, and V. Lokesha. “QSPR Analysis of Novel Topological Index Based on Proximity Degree”. Communications in Mathematics and Applications 15, no. 4 (December 15, 2024): 1395–1408. Accessed August 18, 2025. https://www.journals.rgnpublications.com/index.php/cma/article/view/3282.