1. PHYSICO-CHEMICAL PROPERTIES AND CRYSTAL VIOLET ADSORPTION PERFORMANCES OF H3PO4 - MODIFIED MANGO SEEDS KERNEL. Authors: RICHARD KAMGA, LIVIU COSMIN COTEȚ, CHRISDEL CHANCELICE NDJEUMI, JEAN BAPTISTE BIKE MBAH, ANDRADA MĂICĂNEANU, GHISLAIN ARNAUD MOUTHE ANOMBOGO.