VOIKU, Ivan. DEVELOPMENT OF THE OPTIMAL DESIGN OF MANUAL GARDEN FORK WITH THE ABILITY TO QUICKLY CLEAN THE WORKING SURFACE. ENVIRONMENT. TECHNOLOGIES. RESOURCES. Proceedings of the International Scientific and Practical Conference, Rezekne, Latvia, v. 3, p. 378–381, 2021. DOI: 10.17770/etr2021vol3.6617. Disponível em: https://journals.ru.lv/index.php/ETR/article/view/6617.. Acesso em: 25 nov. 2024.