Temirgaliyev Н. 2026. On the Issue of Research and Scientific-Methodological Reporting and Oversight. Bulletin of L.N. Gumilyov Eurasian National University. Mathematics, computer science, mechanics series. 153, 4 (Mar. 2026), 6–91. DOI:https://doi.org/10.32523/bulmathenu.2025/4.1.