Chahat Sahni, Chirag Singhal, Mitali Jain, Mayank Nautiyal. Impact Of Patent Protection On Indian Pharmaceutical Industry. Elementary Education Online [Internet]. 2023 Dec. 19 [cited 2024 Nov. 13];20(4):4352-61. Available from: https://ilkogretim-online.org./index.php/pub/article/view/3153