| # | Document title | Authors | Year | Source | Cited by |
| 1 | The development of a professional development model focusing on outdoor learning resources to enhance in-service teachers’ STEM literacy | Pitiporntapin S., Butkatanyoo O., Piyapimonsit C., Thanarachataphoom T., Chotitham S., Lalitpasan U. | 2023 | Kasetsart Journal of Social Sciences,
44(2), pp. 489-496 | 8 |
| 2 | THE INFLUENCE OF OUTDOOR STEM ACTIVITIES ON STUDENTS’ STEM LITERACY: A STUDY OF ELECTIVE SUBJECTS, EXTRACURRICULAR ACTIVITIES, AND STUDENT CLUBS | Pitiporntapin S., Butkatanyoo O., Piyapimonsit C., Thanarachataphoom T., Chotitham S., Lalitpasan U. | 2024 | Jurnal Pendidikan IPA Indonesia,
13(2), pp. 265-273, 183 | 2 |
| 3 | Understanding Teacher Practices in Outdoor STEM Implementation: A Pedagogical Content Knowledge Perspective | Pitiporntapin S., Butkatunyoo O., Piyapimonsit C., Thanarachataphoom T., Chotitham S., Lalitpasan U. | 2025 | Research in Science Education | 0 |
| 4 | Critiques on thai educational research methodology | Lapanachokdee W., Lawthong N., Piyapimonsit C. | 2016 | Asian Social Science,
12(3), pp. 93-111 | 0 |