Items where Author is "Widyarini, Ratna"

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Widyarini, Ratna (2007) Evaluasi pelaksanaan kewajiban perpajakan perusahaan jasa konstruksi sebagai pemotong PPh 21 and PPh 23, serta kewajiban PPN. Other thesis, Petra Christian University.

This list was generated on Thu Jul 23 19:35:43 2026 UTC.