Aprin Rusmawati, Alfian Fawzi, and Nurul Hidayati, “The Effect Of Post-Operative Care Education On Patients’ Knowledge After Percutaneous Coronary Intervention (Pci) In The Icvcu Room At Dr. Iskak Tulungagung Hospital”, J. Heal. Sci. Community, vol. 6, no. 2, pp. 176–181, Nov. 2025.