Kumala, Tria Firza, Khrisna Wiknusakti, Oop Ropei, Monna Maharani Hidayat, and Diwa Agus Sudrajat. 2022. “What Is the Level of Pain in Patients Who Are Inserted Urinary Catheters Using Pure Jelly?”. Jurnal Keperawatan Komprehensif (Comprehensive Nursing Journal) 8 (Special Edition). http://journal.stikep-ppnijabar.ac.id/index.php/jkk/article/view/381.