Parveen, Sajida, Babak Mahmood, Saira Siddiqui, Ayesha Ch., y Mudassar Mushtaq. «Role of Higher Education in Creation of Knowledge Economy in Punjab, Pakistan». Amazonia Investiga 9, no. 36 (enero 29, 2021): 38–50. Accedido diciembre 13, 2025. https://www.amazoniainvestiga.info/index.php/amazonia/article/view/1510.