LOCAL CULTURE-BASED PHYSICS SMARTBOARD LEARNING FOR PROBLEM-SOLVING SKILL DEVELOPMENT: “NGADA” INDONESIAN TRIBE CASE STUDY. LEX [Internet]. 2025 Oct. 3 [cited 2026 Jan. 21];23(S6):5655-78. Available from: http://lex-localis.org/index.php/LexLocalis/article/view/802652