GUADAMUZ VILLALOBOS, J. A. Implementation of mobile reference services in the Library of the Inter-American Court of Human Rights: the Whatsapp and SMS use. e-Ciencias de la Información, [S. l.], v. 8, n. 1, p. 1–21, 2017. DOI: 10.15517/eci.v8i1.30066. Disponível em: https://revistas.ucr.ac.cr/index.php/eciencias/article/view/30066. Acesso em: 16 aug. 2024.