SERTIFIKAT HKI - BUKU MANAJEMEN
Dr. Elpisah, S.E., M.Pd., Dr. Samsurijal Hasan, S.P., M.M. dkk
Pemeriksaan Kualitas Perairan Berdasarkan Analisa Biodiversitas ...
Muh. Sri Yusal *), Ahmad Hasyim
SERTIFIKAT HKI - BUKU ETIKA BISNIS
Dr. ELPISAH, S.E., M.PD., SYIFA AWALIA, M.M. dkk
PRINCIPAL LEADERSHIP STYLE AND ITS EFFECT ON TEACHERS PERFORMANCE
Elpisah; Hartini
Education as a Strategic Investment for National Human Resource ...
Elpisah & Muh. Hasan & Muh. Yahya & Andi Annisa Sulolipu & Andi Annisa Suarlin