— In the development of digital technology, schools must equip students with digital literacy skills to develop thinking both critically and creatively and make teaching and learning relevant to the students. There are various measuring instruments that have been developed to assess digital literacy for various target groups. However, quality and valid instruments are still limited and lacking. It is important to apply a valid measuring instrument for digital literacy based on its results in the case of overlapping and ambiguous constructions in the name of digital literacy. Thus, to assess the content validity of the questionnaire that had been generated to evaluate digital literacy of the school teachers is the main focus. The validity of the content was used as a criterion to confirm that the questionnaire was of high quality. The instrument's content validity was assessed according to the feedbacks of six professional in the field. The item content validity index and scale content validity index were implemented for content validity. Three (3) constructs namely; technical, cognitive, and social-emotional contain 6 items each were identified. The results of content validity index (I-CVI) showed between 0.97 to 1 and the scale content validity index (S-CVI/Ave) for the technical, cognitive, and social-emotional dimension of digital literacy was 1.00, 0.97, and 0.97 respectively. The questionnaire was identified with acceptable content validity. Further research able to guarantee that the questionnaire is checked for reliability as well as the other types of validity, including as face validity, construct validity, and criterion validity, in order to improve the assessment instrument's usefulness. Keywords— Instrument Assessment, Scale Content Validity Index, Content Validity Index, Digital Literacy, School Teachers.

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Abstract— In this Industrial Revolution 4.0 (IR 4.0) era, information systems are widely used by organizations to understand and plan their operations efficiently. One of the trends used in organizations is the Geographical Information System (GIS). GIS is meant to be an element of location intelligence where it is viewed as a tool for organizations to visualize, understand, and analyze data. GIS benefits users in understanding data efficiently with minimal cost and improving work performance. However, based on extensive review of past literature, it was found the understanding of GIS quality is dwarfed when the antecedents and outcome of that phenomenon is not addressed in a single study. Hence, this study will focus on the ISO 25010 model as a base in measuring the quality of GIS application. Therefore, this paper aims to propose a conceptual framework to identify the influence between GIS quality, user satisfaction, and later investigate the effect of user satisfaction towards individual work performance. In essence, it is hoped that the proposed framework will help shed light on the antecedents that could be measured and considered to improve GIS quality, user satisfaction and individual work performance in any organization. Keywords—GIS, Software Quality, ISO 25010, GIS Quality, User Satisfaction, Individual Work Performance

Kuala Keniam forest in the Pahang National Park is a part of the oldest and most complex ecosystem in the world with multispecies of plants and structures. Unfortunately, near to none information was documented on the geometrical aspects of leaves. Thus, this study aims to pre-document on the variety of shapes of leaves along the trail and classify them. Photographs of the plants and all site activities were taken and documented by using the digital single-lens reflex (DSLR) and smartphone-digital cameras. Secondly, this study also aims at understanding this one particular herbaceous plant, known as Phyllagathis rotundifolia (tapak sulaiman) which is commonly found along the trail, and traditionally used to relieve gastrointestinal problems and fever. The composition of the soil organic matter of the plant were collected for better understanding of the type of soil needed for mass-cultivation and medical purposes. The Walkley-Black (WB) titration method was used to analyse the soil, where the oxidation of organic matter by potassium dichromate (K2Cr2O7)-sulfuric acid mixture followed by back titration of the excessive dichromate by ferrous ammonium sulphate (Fe (NH4)2(SO4)2.6H2O) were monitored. Findings from the Kuala Keniam trails were documented and analysed. Thirty distinct-leaves have been identified and classified into 10-distinct leaf shape categories. Rich soil contents such as iron, carbon and phosphorous were also detected, thus creating Kuala Keniam as an excellent environment for the growth of beneficial shrubs and herbs