Dr. Hasbi Sjamsir Bilingualism and Cognition

Dr. Hasbi Sjamsir Issues About Children Development

Dr. Hasbi Sjamsir, m.hum., Supporting the Speaking Abilities of the Very Young

DR. HASBI SJAMSIR,. EARLY CHILDHOOD IS THE WINDOW OF OPPORTUNITY FOR LANGUAGE

Hasbi Sjamsir in Institute of Education, Univ of London United Kingdom

Dr. Hasbi Sjamsir Designing Language Arts

Teguh Hermawan's TEFYL