Suliantoro, H., & Ririh, K. R. (2019). Enhancing Usage Behavior of E-Procurement Through Organizational Values. Department of Industrial Engineering Universitas Muhammadiyah Surakarta.
Lua i Stíl Chicago (17ú heag.)Suliantoro, Hery, agus Kirana Rukmayuninda Ririh. Enhancing Usage Behavior of E-Procurement Through Organizational Values. Department of Industrial Engineering Universitas Muhammadiyah Surakarta, 2019.
Lua MLA (9ú heag.)Suliantoro, Hery, agus Kirana Rukmayuninda Ririh. Enhancing Usage Behavior of E-Procurement Through Organizational Values. Department of Industrial Engineering Universitas Muhammadiyah Surakarta, 2019.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.