Awad, R. S., W. Abdelwahed, and Y. Bitar. “EVALUATING THE IMPACT OF PREPARATION CONDITIONS AND FORMULATION ON THE ACCELERATED STABILITY OF TRETINOIN LOADED LIPOSOMES PREPARED BY HEATING METHOD”. International Journal of Pharmacy and Pharmaceutical Sciences, vol. 7, no. 5, May 2015, pp. 171-8, https://journals.innovareacademics.in/index.php/ijpps/article/view/5141.