12 1 50 Total English Active Method Elementary 1 (Units 1-10) Dominic Currin Primary Author mixed material 9786025536304 Jakarta PT. Aku Bisa 2018 Total English Active Method Elementary 2 (Units 11-20) Dominic Currin Primary Author mixed material 9786025536311 Jakarta PT. Aku Bisa 2018 Total English Active Method Advanced 1 (Units 1-10) Dominic Currin Primary Author mixed material 9786025536182 Jakarta PT. Aku Bisa 2018 Total English Active Method Lower Intermediate 2 (Units 11-20) Dominic Currin Primary Author mixed material 9786025536281 Jakarta PT. Aku Bisa 2018 Total English Active Method Beginner 1 (Units 1-10) Dominic Currin Primary Author mixed material 9786025536335 Jakarta PT. Aku Bisa 2018 Total English Active Method Lower Intermediate 1 (Units 1-10) Dominic Currin Primary Author mixed material 9786025536274 Jakarta PT. Aku Bisa 2018 Total English Active Method Advanced 2 (Units 11-20) Dominic Currin Primary Author mixed material 9786025536199 Jakarta PT. Aku Bisa 2018 Total English Active Method Upper Intermediate 1 (Units 1-10) Dominic Currin Primary Author mixed material 9786025536212 Jakarta PT. Aku Bisa 2018 Total English Active Method Upper Intermediate 2 (Units 11-20) Dominic Currin Primary Author mixed material 9786025536229 Jakarta PT. Aku Bisa 2018 Total English Active Method Beginner 2 (Units 11-20) Dominic Currin Primary Author mixed material 9786025536342 Jakarta PT. Aku Bisa 2018 Total English Active Method Intermediate 2 (Units 11-20) Dominic Currin Primary Author mixed material 9786025536250 Jakarta PT. Aku Bisa 2018 Total English Active Method Intermediate 1 (Units 1-10) Dominic Currin Primary Author mixed material 9786025536243 Jakarta PT. Aku Bisa 2018