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Yeni Trisna Purba
Universitas Efarina Jalan Pendeta J.Wismar Saragih, Bane, Kec. Siantar Utara,
Kota Pematang Siantar, Sumatera Utara
Indonesia
Universitas Efarina Jalan Pendeta J.Wismar Saragih, Bane, Kec. Siantar Utara,
Kota Pematang Siantar, Sumatera Utara
Sri Rahma Friani
Universitas Efarina Jalan Pendeta J.Wismar Saragih, Bane, Kec. Siantar Utara,
Kota Pematang Siantar, Sumatera Utara
Indonesia
Universitas Efarina Jalan Pendeta J.Wismar Saragih, Bane, Kec. Siantar Utara,
Kota Pematang Siantar, Sumatera Utara
Salim Efendi
Universitas Efarina Jalan Pendeta J.Wismar Saragih, Bane, Kec. Siantar Utara,
Kota Pematang Siantar, Sumatera Utara
Indonesia
Universitas Efarina Jalan Pendeta J.Wismar Saragih, Bane, Kec. Siantar Utara,
Kota Pematang Siantar, Sumatera Utara
Meyana Marbun
Universitas Efarina Jalan Pendeta J.Wismar Saragih, Bane, Kec. Siantar Utara,
Kota Pematang Siantar, Sumatera Utara
Indonesia
Universitas Efarina Jalan Pendeta J.Wismar Saragih, Bane, Kec. Siantar Utara,
Kota Pematang Siantar, Sumatera Utara
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