M. Athoiful Fanan, Moh. Ilham, Amriana and Ulfa Aulia Handayani 2021. Reinforcement Techniques in Overcoming Post-Power Syndrome Anxiety Disorders in The Elderly. Proceedings of International Conference on Da’wa and Communication. 3, 1 (Nov. 2021), 177-188. DOI:https://doi.org/10.15642/icondac.v3i1.522.