Rullyanti, Merry, Eli Diana, and Dhanu Putra. 2021. “Sosialisasi Speech Delay Bagi Anak Balita Di Posyandu Pematang Gubernur Kota Bengkulu”. Jurnal Kewirausahaan Dan Bisnis 3 (2):73-78. https://jurnalunived.com/index.php/JKB/article/view/137.