Training Communication Skills : Results Through Collaboration Communication skills are an essential element every employee and manager must have as ... Baca Selengkapnya
Effective Communication Skill
Petrus Soeganda
Effective Communication Skill Tanggal Jakarta, 24 – 25 Januari 2019 Jakarta, 21 – 22 Februari 2019 Jakarta, 26 – 27 Maret 2019 Jakarta, 25 – ... Baca Selengkapnya
