Sarker, R. A. (2015). Project management system of portonics limited. BRAC University.
Lua i Stíl Chicago (17ú heag.)Sarker, Rashedul Alam. Project Management System of Portonics Limited. BRAC University, 2015.
Lua MLA (8ú heag.)Sarker, Rashedul Alam. Project Management System of Portonics Limited. BRAC University, 2015.
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