Ortega-Galarza, Máximo, Moisés Nikolay Trujillo Avilés, Kathrina Samira Ortega Coloma, Máximo Leonid Ortega Coloma, Hólguer Rodrigo Altamirano Pérez, e María Eugenia Tovar Pinzón. “Active and Productive Ageing of Older Adults, a Look at Its Influencing Factors”. Seven Editora (janeiro 9, 2024). Acesso em agosto 21, 2025. https://sevenpubl.com.br/editora/article/view/3374.