Guragain S, Bastakoti BP. Synthesis of Inorganic Hollow Nanospheres and their Application in Drug in Delivery. J. Nepal Chem. Soc. [Internet]. 2018 Dec. 31 [cited 2024 Jul. 27];38:12-7. Available from: https://nepjol.info/index.php/JNCS/article/view/27782