et. al, Dr.R.Ramachandran. “EFFECT OF DEMOGRAPHIC VARIABLES ON JOB SATISFACTION OF EMPLOYEES AT ONGC, KARAIKKAL – AN EMPIRICAL STUDY”. International Journal of Advanced Science and Technology 29, no. 2 (January 27, 2020): 3065 - 3070. Accessed March 28, 2024. http://sersc.org/journals/index.php/IJAST/article/view/4369.