Phakphum, K.; Kangkarn, P. Factors Influencing Health-promoting Behaviors in Preventing Coronavirus Disease 2019 Among the Elderly in Kut TUM Subdistrict, Mueang District, Chaiyaphum Province: Factors Influencing Health-promoting Behaviors in Preventing Coronavirus Disease 2019 Among the Elderly in Kut TUM Subdistrict, Mueang District, Chaiyaphum Province. rtnb 2026, 8, 310-323.