Blockchains for a sustainable postal future [documento eletrónico] / Universal Postal Union
2022 European e-commerce report [documento eletrónico] / Sara Lone, Jesse Weltevreden
Postal development report 2022 [documento eletrónico] : postal journey towards a sustainable future / Universal Postal Union
Study to assess and analyse the impact of e-commerce driven transport and parcel delivery on air pollution and CO2 emissions [documento eletrónico] / coord. Jutta Wolff, Alexander Labinsky
Statistique des services postaux 2021 [documento eletrónico] / Union Postale Universelle
Main developments in the postal sector (2017-2021) [documento eletrónico] / Mindaugas Cerpickis...[et al.]
Report on the state of the postal market in 2021 [documento electrónico] / Office of Electronic Communications
e-Commerce report 2022 [documento eletrónico] / Correios de Portugal