Rahmi, U., and A. Sulastri. “Persepsi Perawat Indonesia Tentang Ujian Sertifikasi Profesi (Kangoshi Dan Kaigofukushishi) Di Jepang”. Jurnal Keperawatan BSI, Vol. 7, no. 2, Sept. 2019, pp. 32-41, http://ejurnal.ars.ac.id/index.php/keperawatan/article/view/100.