Tijjani Abubakar
发表
Angappa Gunasekaran,
Yahaya Yusuf,
Nagham M. El-Berishy,
2013
.
Yahaya Yusuf,
Y. Yusuf,
T. Abubakar,
2012
.
Yahaya Yusuf,
Nagham M. El-Berishy,
Nagham El-Berishy,
2014
.
Yahaya Yusuf,
Y. Yusuf,
Nnamdi Johnson Ogbuke,
2020,
International Journal of Production Economics.