Umar , M. N.; Aliyu , M. D.; Muhammad , B. J.; Abubakar , B. G.; Mathew, P. E.; Al-Banmi , Y. A. EFFECT OF WORK-LIFE BALANCE ON EMPLOYEE RETENTION: A CASE STUDY OF UNITED BANK FOR AFRICA PLC. NIGERIA. YaJAMSS 2023, 3.