100 Tricks to Appear Smart in Meetings: How to Get by Without Even Trying

100 Tricks to Appear Smart in Meetings: How to Get by Without Even Trying

Matematika nyatakanlah dengan himpunan bagian{13,15,17,19,21}​

nyatakanlah dengan himpunan bagian{13,15,17,19,21}​ [answer.2.content]