SHCHIPANOV, I. and VOROBYOV, V. 2025. OPTIMIZATION OF DIRECTIONAL FRACTURING TECHNOLOGY FOR DIMENSION-STONE PRODUCTION. Herald of Khmelnytskyi National University. Technical sciences. 359, 6.2 (Dec. 2025), 90–96. DOI:https://doi.org/10.31891/2307-5732-2025-359-82.