Golikov, A. (2017) “Changeable and Unchangeable in Social: Towards to Concept of Protocol (According to Quality Research Results)”, Visnyk of V. N. Karazin Kharkiv National University. Series "Sociological studies of contemporary society: methodology, theory, methods", 380, pp. 13-19. Available at: https://periodicals.karazin.ua/ssms/article/view/8570 (Accessed: 2May2024).