Alfarizi, Muhammad Rizal, dan Bambang Tristiyono. “Studi Pengembangan Alat Permainan Ruang Bermain Ramah Anak Outdoor Taman Tematik Flora”. Jurnal Desain IDEA (Juli 13, 2026): 31–40. Diakses September 22, 2026. https://journal.its.ac.id/index.php/idea/article/view/9758.