Kobylnyk, Taras, et al. “CAS MAXIMA AS A TOOL FOR FORMING RESEARCH SKILLS IN THE PROCESS OF PRE-SERVICE INFORMATICS TEACHERS TRAINING ”. Information Technologies and Learning Tools, vol. 80, no. 6, Dec. 2020, pp. 58-74, https://doi.org/10.33407/itlt.v80i6.3801.