__ci_last_regenerate|i:1696330408;_ci_previous_url|s:76:"https://erps.yumsuk.edu.ng/lecturer/download_button/2022_2023/CHM1251/36/%22";lecturer_logged|b:1;id|s:3:"180";uid|s:3:"180";staff_id|s:10:"P2016/0027";name|s:19:"Yahya Ahmad Tijjani";rank|s:10:"Lecturer I";email|s:10:"P2016/0027";department|s:9:"Chemistry";faculty|s:8:"Sciences";current_session|s:9:"2022/2023";dept_id|s:1:"4";