Vol 12, No 1 (2020)

Table of Contents


Journal coverpage PDF
Journal Editor
Evaluation and Modeling of Residual Chlorine in Dangila Town Water Supply System PDF
Wondwesen Tesfaye Semagn 1-11
The Causes and Effects of Delay of Building Construction in Ethiopia, Southern Nation Nationalities of People Region in Gurage Zone (Case of Wolkite Town) PDF
Nesru Serani Dusso 12-21
Assessment on Cement Production Practice and Potential Cement Replacing Materials in Ethiopia PDF
Abebe Demissew Gashahun 22-28
Appraisal of Shipping Trade Influence on Economic Growth in Nigeria PDF
Ikpechukwu Njoku, Olowolagba Lateef Yomi, Olisa Babatope Sunday 29-38
A Review of the Challenges of Air Pollution in Contemporary Nigerian and Global Environment PDF
Sylvanus, Abila 39-46
Key Causes of Variation Orders in Public Construction Projects in South-South Zone of Nigeria: An Explanatory Factor Analysis PDF
Emmanuel Tayo Adu, Samuel, Bassey Ekung, Adeniran Toyin Lashinde 47-59

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ISSN (Paper)2224-5790 ISSN (Online)2225-0514

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