Erni Setiawati, Ervin Nurul Affrida. Implementasi (Planning Matrix) Perencanaan pada Anak Usia 4-5 Tahun dengan Gangguan Lambat Bicara: Implementation (Planning Matrix) Planning for 4-5 Year Old Children with Slow Speech Disorders. IJEC [Internet]. 2024 Jan. 28 [cited 2024 May 15];6(1):51-6. Available from: https://jurnal.unw.ac.id/index.php/IJEC/article/view/2830