Gaya APA

Retnowati, I, ;, S, H, ;, R. (2020). Improving Service Quality Through Strengthening Servant Leadership, Self Efication, and Education Organizational Citizenship Behavior(OCB) (Volume 8, Issue 7). India: IJMSR.

Gaya MLA

Retnowati, Ismatullah, ;, Soewarto, Hardhienata, ;, Rita. "Improving Service Quality Through Strengthening Servant Leadership, Self Efication, and Education Organizational Citizenship Behavior(OCB)". Volume 8, Issue 7 India: IJMSR, 2020. Jurnal Internasional S3 MP.