Abu Bakar N, Ally Irdina Najid Afendi, Mustaza NN, Bahman NAA. Methylene Blue Adsorption by Using Eggshells in Synthetic Solution. MARI [Internet]. 2021 May 24 [cited 2024 Jul. 18];2(2):175–182. Available from: https://penerbit.uthm.edu.my/periodicals/index.php/mari/article/view/1960