Mariyanti, Eka, Faculty of Economics and Business Universitas, Dharma Andalas, Padang, West Sumatra-Indonesia, Indonesia

• Environment-Behaviour Proceedings Journal Vol. 6 No. 16 (2021): March. AicQoL2021BukitTinggi, Pahang, Malaysia 17-18 Mar 2021 - Natural Environment
  Assessing the Effectiveness of the Non-Structural Measures for River Cleaning
  Abstract  pdf