Statistique des services postaux 2011 / Economic and Regulatory Affairs Directorate of UPU
Statistique des services postaux 2012 / Union Postale Universelle
Statistique des services postaux 2013 / Union Postale Universelle
Statistique des services postaux 2014 / Union Postale Universelle
Statistique des services postaux 2015 / Union Postale Universelle
Statistique des services postaux 2016 / Union Postale Universelle
Statistique des services postaux 2017 / Union Postale Universelle
Statistique des services postaux 2018 / Union Postale Universelle
Statistique des services postaux 2019 / Union Postale Universelle
Innovating digital financial services for posts [documento eletrónico] : a cross-sectional study on the potential and pathways for innovations in postal digital financial services / Universal Postal Union