Al-Abdhulla AH. New Version Of Korovkin Approximation Theorem In L p,-Space , 1  p < ,  &gt; 0. QJPS [Internet]. 2017Jul.22 [cited 2024Apr.29];19(2):186-93. Available from: https://journalsc.qu.edu.iq/index.php/JOPS/article/view/192