[1]
“Co-linear study between the effective Band Mass in a solid and free electron mass with reference to Kronig-Penney Model”, IJFANS, vol. 11, no. 9, pp. 4220–4230, Jan. 2022, Accessed: Aug. 13, 2026. [Online]. Available: https://www.ijfans.org/index.php/Journal/article/view/10162