Srivastav S, Kumar K, Joshi A, Teotia D, Ikram I. An updated review on microspheres: a suitable drug carrier in sustained release drug delivery. Int J Indig Herb Drug [Internet]. 2022Apr.18 [cited 2026Apr.27];7(2):40-8. Available from: https://www.saapjournals.org/index.php/herbsanddrugs/article/view/305