ULFAH, S. F.; MARJIANTO, A.; ROZIQ, M. A.; RUSWITA, A. P.; AYOMI, D. HKN Tegakkan Senyum Lansia “Cegah Gangguan Jantung Lewat Kesehatan Mulut” di Kelurahan Kedungdoro Surabaya. INCOME: Indonesian Journal of Community Service and Engagement, [S. l.], v. 5, n. 2, p. 304–314, 2026. DOI: 10.56855/income.v5i2.2120. Disponível em: https://journals.eduped.org/index.php/income/article/view/2120. Acesso em: 8 jun. 2026.