Bonifacius, S., D. Firman, and H. Djiab. “A Comparison of the Adhesive Strength of Zinc Phosphate and Self-Adhesive Resin Cement As Fiber Post Cementation Materials”. Dental Journal, vol. 50, no. 4, Dec. 2017, pp. 226-9, doi:10.20473/j.djmkg.v50.i4.p226-229.