Orga F, Mitchell A, Freixes M, Aletta F, Alsina-Pages RM, Foraster M. Multilevel annoyance modelling of short environmental sound recordings. Sustainability. 2021 May 21;13(11):5779. doi: 10.3390/su13115779
Cropper ML, Haile M, Lampietti J, Poulos C, Whittington D. The demand for a malaria vaccine: evidence from Ethiopia. J Dev Econ. 2004 Oct 1;75(1):303-18.