Кажикенова S.; Шайхова G.; Шалтаков S. INVESTIGATION OF SOME PHYSICAL AND STRUCTURAL PROPERTIES OF MELTS BY ULTRASOUNDS. Eurasian Physical Technical Journal, [S. l.], v. 22, n. 1 (51), p. 93–102, 2025. DOI: 10.31489/2025N1/93-102. Disponível em: https://phtj.buketov.edu.kz/index.php/EPTJ/article/view/1149. Acesso em: 21 авг. 2025.