Senchenko, V. A., T. T. Kaverzneva, I. L. Skripnik, and S. V. Voronin. “DETERMINING THE VALUE STREAM IN THE PROCESS OF TESTING KNOWLEDGE OF LABOR PROTECTION REQUIREMENTS (ON THE EXAMPLE OF THE VOLGOGRAD BRANCH OF PJSC "RTK")”. Economics Profession Business, no. 1, Mar. 2021, pp. 82-89, doi:10.14258/epb202110.