Papazov Я. ABIES – an easy introduction to professional programming. Mathematics and Education in Mathematics, [S. l.], v. 52, p. 214–216, 2023. DOI: 10.55630/mem.2023.52.214-216. Disponível em: https://smb.math.bas.bg/mem/index.php/memjournal/article/view/91. Acesso em: 7 oct. 2026.