PENERAPAN PRINSIP-PRINSIP PRAKTIK PEKERJAAN SOSIAL DALAM PROGRAM KELUARGA HARAPAN (PKH) LANJUT USIA DI KECAMATAN MEDAN TIMUR. Krepa [Internet]. 2025 Oct. 6 [cited 2026 Oct. 2];7(3):51-60. Available from: https://cibjournal.com/index.php/krepa/article/view/299