Kusumaningrum, Widya

• Vol 49, No 3 (2021): November 2021 - Articles
  Beach Ecotourism on Beras Basah Island, Bontang City, East Kalimantan
  Abstract  PDF
• Vol 50, No 2 (2022): Juli 2022 - Articles
  The Potential For Ecotourism In The Coastal Mangrove Ecosystem Of Panrita Lopi In The Village Tanjung Limau Sub-Dstrict Muara Badak
  Abstract  PDF
• Vol 50, No 3 (2022): November 2022 - Articles
  Marine Debris Identification and Ecotourism Management on Hoga Island Kaledupa District Wakatobi Regency
  Abstract  PDF