Nugraha R, Indriani P. Peningkatan Kualitas Pelayanan UPK Perkampungan Budaya Betawi Setu Babakan. jiwp [Internet]. 1Dec.2022 [cited 19May2026];8(23):51-7. Available from: https://jurnal.peneliti.net/index.php/JIWP/article/view/2881