MOUTHE ANOMBOGO, Ghislain Arnaud, et al. “PHYSICO-CHEMICAL PROPERTIES AND CRYSTAL VIOLET ADSORPTION PERFORMANCES OF H₃PO₄ - MODIFIED MANGO SEEDS KERNEL”. Studia Universitatis Babeș-Bolyai Chemia, vol. 61, no. 3, Sept. 2016, pp. 195-14, https://studia.reviste.ubbcluj.ro/index.php/chemia/article/view/8344.