7 URLs in this Link

bj88vn.tech

https://bj88vn.tech/

sites.google.com

https://sites.google.com/view/bj88vntech

speakerdeck.com

https://speakerdeck.com/bj88vntech

hashnode.com

https://hashnode.com/@bj88vntech

trakteer.id

https://trakteer.id/bj88vntech

www.intensedebate.com

https://www.intensedebate.com/people/bjvntech

techplanet.today

https://techplanet.today/member/bj88vntech