Ragil Listyowati, Syamsul Hadi, and Epsilandri Septyarini, “THE EFFECT OF KNOWLEDGE SHARING AND LEADER-MEMBER EXCHANGE ON EMPLOYEE PERFORMANCE WITH ORGANIZATIONAL CITIZENSHIP BEHAVIOR AS A MEDIATION VARIABLE (STUDY ON GUDEG YU DJUM PUSAT YOGYAKARTA)”, MORFAI, vol. 5, no. 3, pp. 1120–1135, May 2025.