A study of the implementation of the IPST inguiry-oriented lower secondary science curriculum in Thailand - Panya Karnphanit (Urbana, Ill.: University of Illinois at Urbana-Champaign, 1985)
Thesis (Ph.D)-University of Illinois at Urbana-Champaign, 1985
p. 249-258
Keywords: Science -- study and teaching (secondary) -- Thailand