José Antonio VL. Postgraduate Problems 1988 to 2000: ESE-IPN Case in Mexico. Am. J. Appl. Stat. Econ. [Internet]. 2022 Oct. 2 [cited 2024 Apr. 26];1(1):1-10. Available from: https://journals.e-palli.com/home/index.php/ajase/article/view/501