Wahdiniwaty, R., Firmansyah, D., Dede, D., Suryana, A., & Rifa’i, A. A. (2022). The Concept of Quadruple Helix Collaboration and Quintuple Helix Innovation as Solutions for Post Covid 19 Economic Recovery. MIX: JURNAL ILMIAH MANAJEMEN, 12(3), 418–442. https://doi.org/10.22441/jurnal_mix.2022.v12i3.005