“…Some researchers studied the project management techniques and the effect of team members, team motivation and personnel selection and training (Banihashemi, Hosseini, Golizadeh & Sankaran, 2017;Amade, Ubani, Omajeh & Njoku, 2015;Gunduz & Yahya, 2015;Zou, Kumaraswamy, Chung & Wong, 2014;Wibowo & Alfen, 2014). Others investigated the impact of so skills such as communication between different stakeholders, or external factors that might affect the project success, such as political conflict and corruption, rough climate characters and environment, unexpected conditions (Babu, 2015;Zavadskas, Vilutiene, Turskis & Saparauskas, 2014;Ihuah, Tippett & Eaton, 2014;Shehu, Endut, Akintoye and Holt, 2014;Marzouk & El -Rasas, 2014;Wibowo and Alfen, 2014;Gudienė, Banaitisa, Banaitienėa & Lopesb, 2013;Yong & Mustaffa, 2013;Gudienė et al, 2014).…”