DEVELOPMENT OF SOLAR-POWERED AUTOMATED TYROLEAN SPRAYER FOR TEACHING FINISHING IN BRICK/BLOCK LAYING AND CONCRETING IN TECHNICAL COLLEGES IN NORTH-CENTRAL NIGERIA. iijp [Internet]. 2026 May 10 [cited 2026 Jun. 24];2(issue 2):768-74. Available from: https://impactinternationaljournals.com/publications/index.php/ojs/article/view/430