Vol. 13 No. 1 (2026): January - June

Research Articles

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  Comparative Study on the Optical Properties of Sm3+ Doped Glasses with Shell-Based and Commercial Calcium Oxide Modifiers

  Nuchjaree Kiwsakunkran, Natthakridta Chanthima, Nakarin Singkiburin, Anon Angnanon

  1-12

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  Human Fecal Contamination of Toilet Doors and Food Preparation Surfaces in Households with Poor-Quality Sanitation Facilities in Ibule-Soro, Nigeria Infection risks from faecal contamination of surfaces

  Timileyin Olanrewaju, Adewale Olalemi , Jumoke Olaleye

  13-28

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