English: Furthermore, results of the SEA-PLM 2019 revealed that compared to those who have their textbooks, learners who shared their textbooks scored five points lower in Mathematics and Writing, and six points lower in Reading.
Filipino: Kung ihahambing sa mga mag-aaral na may textbook, mas mababa ng limang puntos ang marka sa Mathematics at Writing at mas mababa ng anim na puntos naman sa Reading ang marka ng mga mag-aaral na walang sariling textbook.