2021 European e-commerce report [documento eletrónico] / Sara Lone, Nahid Harboul, Jesse Weltevreden
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
Blockchains for a sustainable postal future [documento eletrónico] / Universal Postal Union
2022 European e-commerce report [documento eletrónico] / Sara Lone, Jesse Weltevreden
Postal and delivery innovation in the digital economy / ed. Michael A. Crew e Timothy J. Brennan
2023 European e-commerce report [documento eletrónico] / Sara Lone, Jesse Weltevreden, Aishwarya Luharuwala
State of the postal sector 2023 [documento eletrónico] : a hyper-collaborative path to postal development / Universal Postal Union