Phuriphong , S., Thongyenburit, W., Panyaroj , S.P., Pharmsiri , R., Boonpuang , C. and Jirarangsan , T. 2025. Marketing Mix Factors Influencing the Purchase Decision of Good Health Nic Products Among Consumers in Mueang District, Phitsanulok Province. Journal of Dhamma for Life . 31, 2 (Jun. 2025), 787–800.