MELENINA, F.; ISMAINAR, H.; HAYANA, H.; RASYID, Z. .; SANDO, W. Determinants of the Application of Handwashing with Soap in the Elderly in Preventing Covid-19 at UPT PSTW Khusnul Khotimah Riau Province Social Service in 2022: Determinan Penerapan Cuci Tangan Pakai Sabun Pada Lansia Dalam Pencegahan Covid-19 Di UPT PSTW Khusnul Khotimah Dinas Sosial Provinsi Riau Tahun 2022. Jurnal Olahraga dan Kesehatan (ORKES), [S. l.], v. 1, n. 2, p. 219–228, 2022. DOI: 10.56466/orkes/Vol1.Iss2.20. Disponível em: https://journals.badnurmedisa.org/index.php/orkes/article/view/20. Acesso em: 12 may. 2026.