A Review on Document Information Extraction Approaches Kanishka Silva author Thushari Silva author 2021-09 text Proceedings of the Student Research Workshop Associated with RANLP 2021 Souhila Djabri editor Dinara Gimadi editor Tsvetomila Mihaylova editor Ivelina Nikolova-Koleva editor INCOMA Ltd. Online conference publication silva-silva-2021-review-document https://aclanthology.org/2021.ranlp-srw.24/ 2021-09 174 179