Mariyam Yaseen, Niranjan Panda, Ayesha Farhath Fatima and N. Swati (2022) “Disigning sustained release formulation of microsphere drug delivery systems by using tropisetron as a model drug”, International Journal of Pharmacy and Analytical Research, 11(3), pp. 300–308. doi: 10.61096/ijpar.v11.iss3.2022.300-308.