• Development and future trends of digital product-service systems: a bibliometric analysis approachRakic, Slavko; Medic, Nenad; Leoste, Janika; Vuckovic, Teodora; Marjanovic, UgljesaApplied system innovation2023 / art. 89 ; p. 1−19 https://doi.org/10.3390/asi6050089
• Environment challenges of e-learning in higher education - the teachers' perspectiveLeoste, Janika; Jõgi, Larissa; Õun, Tiia; Marjanovic, Ugljesa; Rakic, Slavko; Schöndorfer, Simone; Lefkofridi, ZoePolyphonic construction of smart learning ecosystems : proceedings of the 7th Conference on Smart Learning Ecosystems and Regional Development2023 / p. 143-156 https://doi.org/10.1007/978-981-19-5240-1_10
• Hacking a hackathon : initating positive change in digital education through international edtech hackathonsLeoste, Janika; Tomusk, Voldemar; Väät, Sirly; Rakic, Slavko; Fenyvesi, Kristóf; Kauppinen, TomiICERI 2024 proceedings : 17th annual International Conference of Education, Research and Innovation Seville, Spain, 11-13 November, 20242024 / p. 6277-6285 : ill https://doi.org/10.21125/iceri.2024.1518
• Usability platform test : evaluating the effectiveness of educational technology applicationsRakic, Slavko; Softic, Selver; Andriichenko, Yevheniia; Turcin, Ioan; Markoski, Branko; Leoste, JanikaICL2024 – 27th International Conference on Interactive Collaborative Learning, 24–27 September 2024, TalTech, Tallinn, Estonia2024 / p. 2323-2332 https://www.researchgate.net/publication/384355628_Usability_Platform_Test_Evaluating_the_Effectiveness_of_Educational_Technology_Applications