The data from MapBiomas Paraguay is public and free, simply referring to the source in the following format:
"MapBiomas Paraguay Project - Collection [number] of the Annual Series of Land Use and Land Cover Maps, acquired on [date] through the link: [LINK] ". The MapBiomas Paraguay project - is a multi-institutional initiative to generate annual land use maps based on automatic classification processes applied to satellite images. The complete description of the project can be found at  https://paraguay.mapbiomas.org/proyecto