5 1 20 always say thank you (selalu ucapkan terima kasih) Amazing Kids Primary Author Nurvita S. Translator mixed material 9786025448751 Jurnal Bisnis, Manajemen, dan Informatika Hendragunawan S Primary Author Fahrina Mustafa Primary Author Vitayanti Fattah Primary Author Idayanti Nursyamsi Primary Author Musdalifah Azis Primary Author Shinta Dewi Sugiharti Tikson Primary Author Salmah Said Primary Author mixed material 02164132 Humaira El Rahmi Primary Author Vita Nur A Editor mixed material 9786023004737 Anggit Dina Vyatra Primary Author Nourma Devita Additional Author Leila Rizki N Additional Author Laksemi Bania S Additional Author Karyati Niken Additional Author Ida Widawati Additional Author Dwiagris Tiffania Additional Author Diyah Amalia Additional Author Avi Nur Ashfia Additional Author Annisa Miranty G Additional Author Vivi Ermawati Additional Author mixed material 9786021267929 Ernan Rustiadi Editor Agustina M. Purnomo Editor Arif Satria Editor Arief Daryanto Contributor Wahyu Purwakusuma Contributor Tri Mumpuni Contributor Tridoyo Kusumastanto Contributor Tantan Hermansah Contributor Tajuddin Bantacut Contributor Setia Hadi Contributor Nunung Nuryartoro Contributor Naik Sinukaban Contributor Luky Andrianto Contributor Aida Vitayala Hubeis Contributor Ivanovich Agusta Contributor Hardinsyah Contributor Endriatmo Soetarto Contributor D.P Tejo Baskoro Contributor Didit Okta Pribadi Contributor Arya Hadi Dharmawan Contributor Lala M. Kolopaking Contributor mixed material 9786028955843