TY - JOUR T1 - Development and performance evaluation of an embedded PI controller for pressure regulation in irrigation emitter testing JO - Scientia Agricola A1 - Melo, Mateus Gomes CorrĂȘa de A1 - Pinto, Marinaldo Ferreira A1 - Silva, Leonardo Duarte Batista da A1 - Rocha, Hermes Soares da SN - 0103-9016 UL - 10.1590/1678-992X-2025-0052 VL - 83 Y1 - 2026 PB - Brazil ER -