ๅฎๅ็จ่ฃฝๅๅฅๅไพก่จ็ฎ๏ผใจใฏใปใซใใณใใฌใผใๆไพ๏ผ
ไผ็คพใฎ่ฃฝๅๅฅๅไพก่จ็ฎใใงใใExcelใใณใใฌใผใใจ่งฃ่ชฌๅ็ปใๆไพใใใใพใใๅฎๅใงใใใซๆดป็จๅฏ่ฝใงใใ
๏ผ5.0๏ผๅ่ฌใฌใใฅใผ 1ไปถ
ๅ่ฌ็ 9ๅ
้ฃๆๅบฆ ไธญ็ดไปฅไธ
ๅ่ฌๆ้ ็กๅถ้
cost reduction
cost reduction
Accounting
Accounting
Excel
Excel
cost reduction
cost reduction
Accounting
Accounting
Excel
Excel
ใ็ฅใใ
ๆฐใใใ็ฅใใใใใใพใใใ

