R DAVID, S. .; AHAD, N. I. .; BALARAMAN, A. K.; RAJABALAYA, R. . Development and Evaluation of Sulfate-Free Charcoal Toothpaste from Coconut Shell and Rice husk. Current Trends in Biotechnology and Pharmacy, [S. l.], v. 18, n. 3, p. 1850–1865, 2024. DOI: 10.5530/ctbp.2024.3.32. Disponível em: https://abap.co.in/index.php/home/article/view/1479. Acesso em: 16 oct. 2024.