Sekovanov, Valeriy, Vladimir Anatolyevich Ivkov, Elena Safarovna Smirnova, & Larisa Borisovna Rybina.
" Performing a Multi-Stage Mathematical and Informational Task." <em>Modern Information Technologies and IT-Education</em> [Online], 20.2 (2024): 336-347. Web. 20 Aug. 2025