Григорчук, Л., Олійник, А., & Григорчук, Г. (2025). POTEТУТNTIAL APPLICATIONS OF DIFFER ЦЮENTIAL EQUATIONS SYSTEMS TO SOCIO -ECOLOGICAL SYSTEMS RESEARCH. METHODS AND DEVICES OF QUALITY CONTROL, (2(55). вилучено із https://mpky.nung.edu.ua/index.php/mpky/article/view/716