Pilla, Syamala, and Rajib Chakraborty. “Addressing The Issues of Low Degrees of Freedom and ‎Associated Poor Validation Estimates of Science Education Models: An Advocacy for The Application of Confirmatory ‎Network Analysis”. International Journal of Basic and Applied Sciences, vol. 14, no. 6, Oct. 2025, pp. 152-9, https://doi.org/10.14419/k92yd937.