Kurochka P, Mazharova L, Polovinkina A. PUBLIC-PRIVATE AGREEMENT AS A MANAGEMENT PROCESS: A STEP-BY-STEP MODEL OF EFFICIENCY IMPROVEMENT. SIE [Internet]. 2019 May 21 [cited 2024 May 6];6:315-22. Available from: https://journals.ru.lv/index.php/SIE/article/view/3735