BOUCHELAGHEM S, MOUISSI S, BENZERAA C, KHALFOUN R. STUDY OF PHYSICOCHEMICAL AND MICROBIOLOGICAL QUALITY OF THE SPRING WATERS OF THE REGION OF OUM TEBOUL WILAYA OF EL TARF- ALGERIA. JESR [Internet]. 2020Jul.27 [cited 2024Nov.5];26(3):52-7. Available from: https://jesr.ub.ro/index.php/1/article/view/206