Umoh, Veronica J. (Nigeria)
Uniaty, Quintarina, Universitas Trisakti, Jurusan Teknik Lingkungan, FALTL (Indonesia)
Upomo, Togani Cahyadi, Universitas Negeri Semarang (Indonesia)
Utama, Rizky Indra, Universitas Negeri Padang (Indonesia)
Uzairu, Adamu, Chemistry Department, Ahmadu Bello University, Zaria, Nigeria (Nigeria)
Uzairu, Adamu, Department of Chemistry, Ahmadu Bello University, Zaria. Nigeria

    

 

 We use Turnitin  plagiarisme check and recommend using reference manager

______________________________________________________________________________________________________________

This work  is licensed under a Creative Commons Attribution-Non Commercial 4.0 International License (CC BY-NC 4.0).

folllow us