Serrinha, Vera; Correia, Sérgio D.; Marques, Gastão - In: Journal of open innovation : technology, market, and … 5 (2019) 3/71, pp. 1-18
, contributes to narrowing this knowledge gap, by analyzing and comparing the productivity and profitability of two bee venom … the aim of the present work. Concerning market knowledge, a questionnaire was given to a sample of beekeepers, to …. The results obtained showed that the new intensive collector enables a profitable collection of bee venom in Portugal …