Sidorczuk-Pietraszko, E., Matel, A., Poskrobko, T. and Andrejuk, D. 2022. How viewing a forest affects willingness to pay of users and non-users in Contingent Valuation Method?. Economics and Environment. 81, 2 (Jul. 2022), 134–153. DOI:https://doi.org/10.34659/eis.2022.81.2.447.