id	keyword
aijbe-1035	customer
aijbe-1035	port
aijbe-1035	nigeria
aijbe-1035	service
aijbe-1035	satisfaction
aijbe-1035	customer satisfaction
aijbe-1035	logistics
aijbe-1035	port logistics
aijbe-1035	awah
aijbe-1035	journal
aijbe-1035	akpan
aijbe-1035	ecosystem
aijbe-1035	study