Palitha Pushpakumara Liyanage
Serve to Next Generation
Conducting Educational Programs / Seminars / Extra Classes
Ovitigama Bodiraja Vidyalaya
teachers were trained with knowledge of 5S and productivity improvement through different techniques
55
Vikum Prabudda Dinisuru Gamalath
2021-02-02 11:52:08
2021-02-02 11:52:08