Situmorang, Soraya Agustina, Lelo Yosep Laurentius, and Hendry Hartono. 2021. “Talent Mobility Program: Diagnostic Process and Facilitating Systemic Change at the Telkom Group”. Business Economic, Communication, and Social Sciences Journal (BECOSS) 2 (3):251-56. https://doi.org/10.21512/becossjournal.v2i3.6522.