R David S, Ahad NI, Balaraman AK, Rajabalaya R. Development and Evaluation of Sulfate-Free Charcoal Toothpaste from Coconut Shell and Rice husk. CTBP [Internet]. 2024 Jul. 31 [cited 2024 Nov. 21];18(3):1850-65. Available from: https://abap.co.in/index.php/home/article/view/1479