2-s2.0-85102189839. (2021). Development of a self-rating system for domestic water consumption in Malaysia. IOP Conference Series: Earth and Environmental Science, 646(1), . https://doi.org/10.1088/1755-1315/646/1/012018
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)2-s2.0-85102189839. "Development of a Self-rating System for Domestic Water Consumption in Malaysia." IOP Conference Series: Earth and Environmental Science 646, no. 1 (2021). https://doi.org/10.1088/1755-1315/646/1/012018.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)2-s2.0-85102189839. "Development of a Self-rating System for Domestic Water Consumption in Malaysia." IOP Conference Series: Earth and Environmental Science, vol. 646, no. 1, 2021, https://doi.org/10.1088/1755-1315/646/1/012018.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.