- Manufacturing and materials: emphasizes product manufacturing processes and the properties of the materials used. Expertise includes metallurgy, casting techniques, CNC machining, welding, and materials innovations such as composites and nanotechnology.

Martina Puspita Sari, S.T., M.T.,
NIP. 199304012025062003
Lecturer
martina.sari@lecturer.itk.ac.id
Heavy Equipment, Politeknik Negeri Balikpapan (Associate Degree)
Mechanical Engineering Graduate, Universitas Balikpapan (Bachelor Degree)
Mechanical Engineering, Universitas Brawijaya (Master's Degree)