Riski, Y. and Barkah, C.S. 2025. Rancangan Usulan Program Employee Engagement Menggunakan Pendekatan Design Thinking Pada Collega Group. Relasi : Jurnal Ekonomi. 21, 2 (Jul. 2025), 260-270. DOI:https://doi.org/10.31967/relasi.v21i2.1002.