Parningotan Situmeang, Megawati Manullang, Tiffany Tamba. PENGARUH SUMBER DAYA MANUSIA PENATUA TERHADAP KEEFEKTIFAN PELAYANAN DI GPP SIARO. PediaQu [Internet]. 2025 Sep. 25 [cited 2026 May 13];4(4):7134-9. Available from: https://publisherqu.com/index.php/pediaqu/article/view/3009