Items where Author is "Batubara, Alwi Hasim"

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Conference or Workshop Item

Rivida, Erika and Batubara, Alwi Hasim and Purba, Sukarman (2018) Development Model of Quality of Bureaucratic Tourism Service to Enhance Tourist Visit in Lake Toba Parapat North Sumatera. In: UNSPECIFIED.

This list was generated on Tue Mar 10 18:51:29 2026 WIB.