INFORMASI LIA SEMARANGExpressions : Conference Call Expressions (Part 2) – Handling Sound Issues Video May 22, 2020 lia Imam Bonjolhttps://liasemarang.com/wp-content/uploads/2020/05/VID-20200522-WA0019.mp4Share this:Click to share on Twitter (Opens in new window)Click to share on Facebook (Opens in new window)Click to share on WhatsApp (Opens in new window)