GAN, J. L.; CHEOK, C. Y. Enhanced removal efficiency of Methylene blue and water hardness using NaOH-modified Durian and Passion fruit peel adsorbents. Progress in Energy and Environment, [S. l.], v. 16, p. 36–44, 2021. Disponível em: https://www.akademiabaru.com/submit/index.php/progee/article/view/2951. Acesso em: 28 apr. 2024.