“THE EFFECT OF EDUCATION ON THE LEVEL OF KNOWLEDGE OF SELF-MEDICATION OF COMMON COLD IN STUDENTS OF SENIOR HIGH SCHOOL OF AR RIDWAN JATILUHUR ISLAMIC BOARDING SCHOOL, BEKASI CITY”. 2025. Journal of Genius Health and Pharmaceutical Research 1 (1): 25-31. https://journal.nursinggeniuscare.co.id/index.php/JGHPR/article/view/136.