Syamsu Rijal, Andi Caezar To Tadampali, Marhawati, Nur Arisah, and Sri Hutami Adiningsih S. 2025. “Human Resource Investment Strategy in Increasing Productivity of Economic Sectors in Indonesia: Penelitian”. Jurnal Pengabdian Masyarakat Dan Riset Pendidikan 3 (4):2259-65. https://doi.org/10.31004/jerkin.v3i4.823.