BONDARUK O. IMPROVEMENT OF STATISTICAL OBSERVATION IN THE financial and ECONOMIC SECURITY MANAGEMENT SYSTEM OF THE BUSINESS SECTOR. Herald of Khmelnytskyi National University. Economic sciences [Internet]. 2023 Sep. 7 [cited 2026 Jan. 28];322(5):9-15. Available from: https://heraldes.khmnu.edu.ua/index.php/heraldes/article/view/351