What has the author Jonni Purba written?

Answer 1

Ronny Adhikarya has written:

'Knowledge transfer and usage in communication studies' -- subject(s): Communication, Study and teaching (Graduate), Communication policy, Study and teaching (Higher)

Answer 2

Abubakar Masyhur Jusuf Roni has written:

'Abraham Alex Tanuseputra dimata Jusufroni'

Answer 3

Sri Rochana Widyastutieningrum has written:

'Langendriyan Mangkunagaran'

Answer 4

Jonni Purba has written:

'Peran wanita Karo dalam kehidupan sosial ekonomi'

Answer 5

Jonni Purba is the author of the book "The Art of Being Right: 38 Ways to Win an Argument." It provides a comprehensive guide on argumentative strategies and techniques.