Perceptions of technical director of nursing home about associated factors and intervention strategies to reduce loneliness among older adults - Vilar, Duarte Gonçalo Rei; Guedes, Joana; Martins, Sónia S.; Domingues, Marisa Accioly Rodrigues da Costa; Silva, Marisa R.; Almeida, Maria Sidalina; Elvas, Sandra; Ferreira, Tatiana (Social Sciences, 2025)