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Edisi jurnal ini menyajikan berbagai hasil penelitian orisinal yang berfokus pada optimasi sistem mekanikal, proses manufaktur, dan perancangan mesin. Materi yang dibahas meliputi optimasi geometri piston untuk meningkatkan daya motor, analisis sistem pompa pada proses penyemenan sumur minyak, serta perancangan alat pengaduk (mixer) sederhana untuk pakan ternak unggas. Selain itu, terdapat stud…