Noer , R.M., Damaina, A., Safitra , B., Devita, D., Ernitha , E., Nurazizah , N., Rosmian, R., Wijayanti , S. and Sumarlini, S. 2023. Occupational Therapy to Improve Productivity of the Elderly by Creating Photo Frames at Panti Werdha Batam. Academia Open. 8, 2 (Jul. 2023), 10.21070/acopen.8.2023.6660. DOI:https://doi.org/10.21070/acopen.8.2023.6660.