DEVELOPMENT AND TESTING OF A CAPACITIVE DIGITAL SOIL MOISTURE SENSOR WITH PRINTED CIRCUIT BOARD AS A PROBE. Nigerian Journal of Technology, [S. l.], v. 39, n. 3, p. 911–917, 2020. Disponível em: https://nijotech.com/index.php/nijotech/article/view/2379. Acesso em: 16 apr. 2026.