MUHAMMAD ASIF; IMRAN KHATTAK; QURESHI, Asim; MUHAMMAD ZAIN; NAVEED ASLAM; MUHAMMAD IZAZ KHAN. COMPARISON BETWEEN TWO TYPES OF MATRIX SYSTEMS FOR CONTACT TIGHTNESS IN CLASS-II COMPOSITE RESTORATIONS . Journal of Ayub Medical College Abbottabad, [S. l.], v. 35, n. 2, p. 253–258, 2023. DOI: 10.55519/JAMC-02-11541. Disponível em: https://jamc.ayubmed.edu.pk/index.php/jamc/article/view/11541. Acesso em: 13 mar. 2025.