WAHDINIWATY, Rahma; FIRMANSYAH, Deri; DEDE, Dede; SURYANA, Asep; RIFA’I, Asep Achmad. The Concept of Quadruple Helix Collaboration and Quintuple Helix Innovation as Solutions for Post Covid 19 Economic Recovery. MIX: JURNAL ILMIAH MANAJEMEN, Jakarta, Indonesia, v. 12, n. 3, p. 418–442, 2022. DOI: 10.22441/jurnal_mix.2022.v12i3.005. Disponível em: https://publikasi.mercubuana.ac.id/index.php/Jurnal_Mix/article/view/14957. Acesso em: 30 jun. 2026.