Items where Author is "Firsty, Umar Firmansyah"

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Firsty, Umar Firmansyah (1999) Pengaruh Pembubuhan Larutan Tawas Pada Dosis Optimal Terhadap Penurunan Derajat Keasaman dan Kekeruhan Air Baku di PDAM Boyolali 1999. Diploma thesis, Poltekkes Kemenkes Yogyakarta.

This list was generated on Thu Apr 3 15:58:32 2025 WIB.