Bunga Nasib Manalu, Arman Haraha
Jurnal Lengkap : The Study of Quality of the River Pandayangan in His Review of the Factors of Physical-Chemical
Turnitin : Turnitin
Peer Review :Peer Review
Bunga Nasib Manalu, Arman Haraha
Jurnal Lengkap : The Study of Quality of the River Pandayangan in His Review of the Factors of Physical-Chemical
Turnitin : Turnitin
Peer Review :Peer Review