Rozak, Abdul Rozak, and Putri Yani. 2024. “Design And Build A Pineapple Jam Rancang Bangun Mesin Pengaduk Selai Nanas: DESIGN AND BUILD A PINEAPPLE JAM MIXER MACHINE”. Atech-i 2 (1):11-23. https://doi.org/10.55043/atech-i.v1i2.24.