HUBUNGAN SELF CONTROL DENGAN KEJADIAN NOMOPHOBIA PADA REMAJA USIA 16-18 TAHUN DI DESA SENDANGREJO KECAMATAN DANDER KABUPATEN BOJONEGORO: THE CORRELATION BETWEEN SELF-CONTROL AND THE INCIDENCE OF NOMOPHOBIA IN ADOLESCENTS AGED 16-18 YEARS IN SENDANGREJO VILLAGE, DANDER DISTRICT BOJONEGORO REGENCY (LPPM STIKES Rajekwesi Bojonegoro, 2023)