Stay updated with the latest trends, strategies, and success stories in communication and professional development.

By Erwin Parengkuan The beginning of 2026 has opened with a lot of commotion in our country, starting from the Mens Rea program on Netflix, the case o...

By Erwin Parengkuan Very sad and disappointed to see what is happening to the quality of leaders in our country today.How did they respond and communi...

By Erwin Parengkuan In 1943, two years before Indonesia became independent, a father of world psychology named Abraham Maslow, in the journal he wrote...

By Erwin Parengkuan In every teaching session in class, whether we talk about communication, increasing self-confidence, skillful presentation skills,...

By Erwin Parengkuan Yesterday I met an old friend and discussed this topic casually.My friend is a leader at an online portal in Indonesia he said;"Wh...

By Erwin Parengkuan "How quickly will a first impression be created when we see someone?"I always ask this question in class when starting material ab...

Hello!Let me introduce myself, I am Alya Rizqi and I would like to share my valuable experience in taking the Professional Public Speaking class at TA...

By Erwin Parengkuan Meeting many participants in the class with their own dynamics and challenges was really fun.They experience many obstacles when t...

Source: Cities (2018) Having the position of "leader" does not necessarily make someone a good leader.In 2025, the world of work will no longer look f...

Source: Nilov (2021) Have you ever heard people say, "Numbers don't lie?"This statement is actually not wrong, but the problem is that numbers can't m...