A. Ramdani, S. Noorhidayati, F. Rohandy, and L. Apriani, “The Significance of the Handshake Based on Religious and Social Perspectives (Analytical Study of Yusuf al-Qardhawi and Petter L. Berger)”, kontem, vol. 10, no. 1, pp. 1-23, Oct. 2022.