If you have viewed Dr Geoff Woollams' academically-engaging Grammar Video Series using the link provided on the Learning The Lingo page, you may also be interested in the videos below sourced from YouTube which are pitched at secondary school learners of Indonesian.
Indonesian Me~ Verbs
Indonesian Prefixes and Suffixes - Ber~/Me~/Pe~/~an
Me~i Verb Constructions
Adalah
Se~ & Ter~ Prefixes
Classifiers Dalam Bahasa Indonesia
3rd Person Object Focus (Passive Voice)
Ke~an Constructions
Pe-an & Per-an Abstract Nouns
