DESIGNING A SMARTPHONE-BASED RETNO HEALTHY HOME APPLICATION USER INTERFACE AND EVALUATION OF THE SYSTEM USABILITY SCALE (SUS). Jurnal Ilmu Kesehatan Bhakti Setya Medika, [S. l.], v. 6, n. 1, p. 21–29, 2021. DOI: 10.56727/bsm.v6i1.50. Disponível em: http://jurnal.poltekkes-bsi.ac.id/index.php/bsm/article/view/50. Acesso em: 25 may. 2026.