SUKSANTIDELOK, T.; PECHKOMKAM, S.; MAYEETAE, H.; PANAWA, N.; KO-UAYCHAI, P. Development of a Portable Light Bulb Efficiency Test Kit A Case Study of Terminal 21 Shopping Mall Bangkok. Institute of Vocational Education Southern Region 3 Journal (KRIS Journal), Songkhla, Thailand, v. 4, n. 2, p. 127–137, 2024. Disponível em: https://so08.tci-thaijo.org/index.php/KRIS/article/view/4181. Acesso em: 11 may. 2025.