Heimgartener DC, Foster RM. Perceptions Of Vocational Agriculture Instructors Regarding Knowledge And Importance Of Including Selected Agricultural Mechanics Units In The Vocational Agriculture Programs. JAE [Internet]. 1981 Mar. 28 [cited 2024 Sep. 28];22(1):57-64. Available from: https://jae-online.org/index.php/jae/article/view/980