Alam, W., & Haq, M. (2021). Business model canvas of sewage treatment plant. Brac University.
Čikaški stil citiranja (17. izdanje)Alam, Walid, i Mahmudul Haq. Business Model Canvas of Sewage Treatment Plant. Brac University, 2021.
MLA način citiranja (8. izdanje)Alam, Walid, i Mahmudul Haq. Business Model Canvas of Sewage Treatment Plant. Brac University, 2021.
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