Wijayanti DP, Putra KWR, Lestyaningsih AA, Oktavino SM, Mujidah S, Andayani A, et al. INCREASING YOUTH KNOWLEDGE IN HANDLING SYNCOPE CASES IN STUDENTS OF THE SENIOR HIGH SCHOOL OF MUHAMMADIYAH 3 SIDOARJO, TULANGAN SUB-DISTRICT, SIDOARJO DISTRICT. CSJI [Internet]. 2019 May 14 [cited 2026 Apr. 27];1(1):8-10. Available from: https://ejournal-kertacendekia.id/index.php/csji/article/view/66