OPTIMIZATION AND ENERGY SAVING WHEN CHOOSING THE SITE OF INSTALLATION OF A CRUSHING STATION IN A MOUNTAINOUS TERRAIN CASE OF THE DJBEL EL BORDJ CAREER, SIDI BELABBAS, ALGERIA. JESR [Internet]. 2016 Dec. 14 [cited 2025 Sep. 14];22(4):13-20. Available from: https://jesr.ub.ro/journal/article/view/93