• https://repository.sbts.edu/handle/10392/6554
• https://repository.sbts.edu/handle/10392/6555
• https://repository.sbts.edu/handle/10392/6556
• https://repository.sbts.edu/handle/10392/6557
• https://repository.sbts.edu/handle/10392/6558
• https://repository.sbts.edu/handle/10392/6559