KHIOUANI, ADEL, & MAHMOUD OUMARI.
" DISTRIBUTION AND TREATMENT OF FLUORIDE ANIONS IN DRINKING WATER OF ALGERIAN TOWNS: (BATNA–BISKRA–EL-OUED)." <em>Courrier du Savoir</em> [En ligne],.26 (2018): n. pag. Web. 28 avr. 2025