KUMARATHUNGA, M. D. P.; DR. C.C. KADIGAMUWA. Development of a Simple Conductivity Meter to Test Soil Electrical Conductivity at the Field Level. Advances in Technology, [S. l.], v. 2, n. 4, p. 397–401, 2022. DOI: 10.31357/ait.v2i4.5494. Disponível em: https://journals.sjp.ac.lk/index.php/ait/article/view/5494. Acesso em: 19 apr. 2024.