WAHYUNINGTYAS, Eka Sakti; TRAORE, Djeneba. A new year, a new challenge, a new COVID-19 variant. Journal of Holistic Nursing Science, [S. l.], v. 9, n. 1, p. 1, 2021. DOI: 10.31603/nursing.v1i1.6477. Disponível em: https://coba.unimma.ac.id/nursing/article/view/6477. Acesso em: 30 sep. 2026.