Natasya Rosiana Maharani, Supardi Razak, & A. Silvan Erusani. (2026). OPTIMIZATION OF OVERBURDEN BLASTING GEOMETRY BASED ON THE EFFECT OF BLASTHOLE DEPTH ON POWDER FACTOR AND EXPLOSIVES COSTS TO MEET PRODUCTION TARGET. Ambidextrous Journal of Innovation Efficiency and Technology in Organization, 5(03), 570–576. https://doi.org/10.61536/ambidextrous.v5i03.903