Lupu N, Wolsky A. Survey Mode Effects in a Developing Country: Comparing Phone and Face-to-Face Surveys in Costa Rica. Rev. Lat. Op. Pub. [Internet]. 2023 Jan. 10 [cited 2024 May 6];11(2):109-32. Available from: https://revistas.usal.es/cuatro/index.php/1852-9003/article/view/30159