1.
Boris Yarmakhov, Sergey Sumatokhin. A DIGITAL ADAPTIVE TEXTBOOK FOR SECONDARY BIOLOGY EDUCATION: DEVELOPMENT AND TESTING. pijtel [Internet]. 2026 Jun. 12 [cited 2026 Jun. 15];:190-9. Available from: http://www.grdspublishing.org/index.php/PUPIL/article/view/3218