GEOMETRY DESIGN OF ANDESITE BLASTING USING THE MODERN TECHNIQUE OF ROCK BALASTING METHOD: DESAIN GEOMETRI PELEDAKAN ANDESIT DENGAN METODE THE MODERN TECHNIQUE OF ROCK BALASTING. (2023). JISTECH: Journal of Information Science and Technology, 6(2). https://jistechunipa.com/index.php/istech/article/view/145