Asbanu, Husen, dan Yefri Chan. “PERFORMANCE TEST OF A PEELER MACHINE PROTOTYPE FOR ACID SEEDS”. Jurnal Sains & Teknologi Fakultas Teknik Universitas Darma Persada, vol. 9, no. 2, September 2019, hlm. 13-21, doi:10.70746/jstunsada.v9i2.65.