Handayani, S., and E. Nur Ayunin. “EDUKASI KESEHATAN MENTAL REMAJA DENGAN PENDEKATAN I-HELP DI SMA MUHAMMADIYAH 15 DKI JAKARTA: Mental Health Education With I-HELP Method in Muhammadiyah 15 Senior High School DKI Jakarta”. Jurnal Ilmiah Keperawatan (Scientific Journal of Nursing), vol. 8, no. 1, Feb. 2022, pp. 200-4, doi:10.33023/jikep.v8i1.984.