Dr Ratna Purwaningsih, S.T, M.T
Biography
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Several perspectives in industrial engineering
UNDIP PRESS, Semarang
M. Mujiya Ulkhaq; Chaterine Alvina Prima Hapsari; Faradhina Azzahra
Buku Referensi (ISBN: 9789790979239)
2022
Analisis dan perancangan perusahaan
UNDIP PRESS, Semarang
Ratna Purwaningsih, Heru Prastawa
Buku Ajar (ISBN: 9789790978225)
2021