Riyanto Simbardjojo

soft skills skills up pelatihan kepemimpinan training leadership leader leadership development kepemimpinan leadership metode cuti annual leave method cuti tahunan manage annual leave managing annual leave cuti berdasar undang-undang no 13 tahun 2003 mengelola cuti sesuai peraturan perundangan training untuk trainer learning become good trainer best trainer training for trainer training of trainer kaizen training training kaizen improvement continual improvement 5s training five s fire drill pemadam kebakaran kebakaran latihan pemadan kebakaran training fire drill system komunikasi ala jepang