The purpose of this study is to get expert consensus and comments on the Writing Strategy Scale for undergraduate students. The general consensus is that students who write in a language other than their mother tongue frequently struggle with coherence, consistency, syntax, and word choice. The Fuzzy Delphi approach is used in this study to collect information from 5 experts from Malaysian public institutions utilising a 7-expert scale. Experts are people who have put in the effort to earn their credentials, training, experience, professional membership, and peer recognition. The questionnaire consists of 29 items on the writing strategies used by undergraduate students. For data analysis, Fuzzy Delphi approach Logic Software (FUDELO) was employed. A triangular fuzzy number and a rating of the defuzzification procedure for each construct element were used to analyse the data. The findings of the study and expert consensus indicate that the Agreement's Value is adequate. This confirms that the Writing Strategy Scale items for undergraduate students were highly regarded by experts. The components that the experts agreed on in consensus are organized in order of importance. Thus, researchers were able to offer a fundamental framework for adopting writing strategies for learners in general and undergraduates specifically.

A pedagogical strategy known as blended learning, which blends traditional face-to-face instruction with online learning activities, has drawn a lot of interest from the educational community. To improve the efficacy of blended learning environments, this research investigates the use of fuzzy Delphi, a decision-making approach that includes expert judgement and linguistic factors. By utilizing the power of Fuzzy Delphi to create a more thorough and precise decision-making process, the study intends to solve the difficulties educators and institutions encounter while building and implementing blended learning models. Fuzzy Delphi enables the evaluation of numerous viewpoints as well as imprecise and ambiguous data, which enhances the accuracy of choices made during the planning and implementation phases of a course. This study encourages a systematic method for identifying and evaluating the critical elements affecting the success of blended learning efforts by utilizing Fuzzy Delphi in the context of blended learning. The study creates agreement on the importance and effects of many aspects, including technology integration, instructional styles, learner engagement, assessment methodologies, and institutional support, through an iterative process including a panel of experts. The results of this study offer insightful knowledge into the planning and execution of mixed learning environments that can improve student learning outcomes and create a stimulating learning environment. To ensure a customized and successful learning experience, educators can adjust and customize instructional approaches depending on the unique requirements and preferences of learners by incorporating Fuzzy Delphi methodology into the decision-making process.

MyARTS, an interactive grammar mobile game is exclusively designed according to the Theory of Variation (ToV). The game provides a variety of exercises to expose learners to different aspects of learning. The study is to examine the elements that support the design of the questions in the digital game.  A qualitative content analysis was used in illuminating the elements from the theory that support the game and quantitative pre-and post-tests to see the impact of the game on learners. The features in the ToV guiding the game's tasks help learners to discern and remember the usage of articles. Keywords: The Theory of Variation; Grammar; Interactive; Mobile-Assisted Language Learning eISSN: 2398-4287 © 2022. The Authors. Published for AMER ABRA cE-Bs by E-International Publishing House, Ltd., UK. This is an open-access article under the CC BYNC-ND license (http://creativecommons.org/licenses/by-nc-nd/4.0/). Peer-review under responsibility of AMER (Association of Malaysian Environment-Behaviour Researchers), ABRA (Association of Behavioural Researchers on Asians/Africans/Arabians) and cE-Bs (Centre for Environment-Behaviour Studies), Faculty of Architecture, Planning & Surveying, Universiti Teknologi MARA, Malaysia. DOI: https://doi.org/10.21834/ebpj.v7i20.3430