Influence of shoulder and chamfer marginal design and type of cement on fracture resistance of zirconia crowns - Stavreva N., Pancevska S. Toshevska Spasovska N., Mijoska A. Bajraktarova Valjakova E. Jovanovski S., Dastevski B., Pejkovska Shahpaska B., Zhabokova Bilbilova E. (Journal of Hygienic Engineering and Design, 2023, 44. pp. 139-143, 2023)