Grade 11 sinhala medium recorded 1

Tharindu Wickramarathna

5/5

I am registered as a civil engineer in Sri Lanka under Institution of Engineers Sri Lanka under registration number AM-26405.

day12-lesson8 and revision

day09-lesson1&8

day07-lesson6&7

day08-lesson7&1

day05-lesson4

day04-lesson3 part2 sinhala

day 03-lesson 3 part 1 sinhala medium

day 02-lesson 2 part 2 sinhala medium

day13-lesson9

day14-lesson9&10

day16

day17

day18-revision