Saenkla, P., & Jantarattana, W. (2023). Development of Learning Achievement About on the Farm Unit to Develop Reading and Learning Behavior Skills by Using Phonics Teaching Methods. English for Grade 2 Students, Wat Muang Ngam School, Phetchaburi. Doctor of Philosophy in Social Sciences Journal, 2(2), ุ60–72. retrieved from https://so08.tci-thaijo.org/index.php/dpssj/article/view/2017