Browsing Academic Publications by Author "Pakpahan, Sondang"

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Browsing Academic Publications by Author "Pakpahan, Sondang"

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  • Said, Asnah; Nugraha, Benny; Damanik, Hernawaty; Pakpahan, Sondang (Conference On Professional Development In Education (PDE2014), Widyatama University Indonesia, Open University Indonesia and Open University Malaysia, June 11, 2014)